Company lists · Data refreshed September 2026
Top 25 CRM api developers based in the United Kingdom
RevenueBase identified 378 company matches for CRM api developers associated with the United Kingdom as of September 2026 and tracks 88,130 professional contacts across them, including 59,004 with verified work emails and 28,131 with mobile numbers. London is the largest hub.
This list covers company matches for CRM api developers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest CRM api developers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 85,557 contacts → | ||||
Exact match “We're the #1 AI CRM-where humans with agents drive customer success together with AI, data, and Customer 360 apps on one platform.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 194 contacts → | ||||
Exact match “Cynoteck is a Microsoft Solution Partner and Salesforce Consulting Partner Company.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 111 contacts → | ||||
Exact match “CloudCentric is a Salesforce Summit Partner helping businesses transform digitally through smart, scalable, and human-centric solutions.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 83 contacts → | ||||
Exact match “We're an award-winning CRM agency who specialise in knitting together complex and disparate data to create a powerful single customer view that can deliver significant returns to…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 74 contacts → | ||||
Exact match “Part of Cooper Parry, Cloud Orca are a award winning London based Salesforce CRM consultancy focused on delivering effective, profitable and successful implementations and support…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 72 contacts → | ||||
Exact match “MagicFuse is your trusted partner for Salesforce excellence.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 63 contacts → | ||||
Exact match “Workbooks is a CRM SaaS platform used by growing companies to run their business and engage effectively with their customers.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 56 contacts → | ||||
Exact match “Capsule was launched in 2009 following the founders' frustration with existing CRM services that were either overly simplistic or far too complex for most businesses.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 56 contacts → | ||||
Exact match “Optimiser CRM is an all-in-one robust platform which lets you manage and make intelligent decisions about your business for growth.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “We are Armadillo - A Bond Company, a multi-award winning CRM agency.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 34 contacts → | ||||
Exact match “As a Salesforce registered partner, we specialise in implementing and supporting Salesforce CRM and B2B Marketing Automation services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 34 contacts → | ||||
Exact match “Tengo provides world-class consulting, development & support services with expertise in Salesforce technology.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 32 contacts → | ||||
Exact match “WORO is a dynamic software development company dedicated to delivering cutting-edge solutions tailored to meet the diverse needs of modern businesses as well as Generational…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 29 contacts → | ||||
Exact match “Performa | Summit Salesforce Partner & Agentforce Specialists Performa is a Summit-level Salesforce consultancy and Agentforce specialist, helping businesses of all sizes unlock…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “A leading Salesforce consultancy and Independent Software Vendor (ISV) based in the United Kingdom.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “We are in business to help businesses and charities accelerate their digital transformation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “Zumzum helps you transform your Lead-2-Cash process and the way your people work to become a real time business.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Welcome to Skyla Software Solutions P Ltd, your gateway to future-forward ERP transformations and distinguished software development services!” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “We are an international team of CRM specialists with over 20 years experience and have developed outstanding expertise in delivering Client Relationship Management (CRM) solutions…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Simplifying and optimizing your work since 2017.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “At Signals, we help complex sales organizations be more productive.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “BrightOffice are a software and services company.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “At Apptituda, we help businesses get the most out of Salesforce with solutions that simplify operations and deliver measurable results.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “BuddyCRM is a sales management tool built by sales professionals, for sales professionals.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Solution Specialists for Microsoft Technologies.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “CRM api developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 378 CRM api developers based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 59,004 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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CRM api developers based in the United Kingdom at a glance
As of Sep 1, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “CRM api developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 59,004 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
CRM api developers by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “CRM api developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many CRM api developers are there based in the United Kingdom?
RevenueBase identified 378 company matches for CRM api developers associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Salesforce tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most CRM api developers?
London leads with 127 company records, followed by Manchester (11) and Leeds (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 59,004 professional contacts with verified work emails tracked across these 378 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 378 CRM api developers based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
CRM api developers by geography
- CRM api developers based in the United States
- CRM api developers based in Brazil
- CRM api developers based in Canada
- CRM api developers based in Germany
- CRM api developers based in France
- CRM api developers based in Australia
- CRM api developers based in the Netherlands
- CRM api developers based in Italy
- CRM api developers based in Spain
- CRM api developers based in Poland
- CRM api developers based in Mexico
- CRM api developers based in South Africa
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 CRM api developers based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 378 matching company records for CRM api developers based in the United Kingdom, with 88,130 tracked contacts and 59,004 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 CRM api developers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Salesforcesalesforce.comHQ: HQ not recorded; location: London, United KingdomReported employees: 10001+ | HQ not recorded; location: London, United Kingdom | 10001+ | Exact match | 85,557 contacts → |
“We're the #1 AI CRM-where humans with agents drive customer success together with AI, data, and Customer 360 apps on one platform.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cynoteck Technology Solutionscynoteck.comHQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 194 contacts → |
“Cynoteck is a Microsoft Solution Partner and Salesforce Consulting Partner Company.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cloudcentric Infotech INCcccinfotech.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 111 contacts → |
“CloudCentric is a Salesforce Summit Partner helping businesses transform digitally through smart, scalable, and human-centric solutions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Acteoltheaccessgroup.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 83 contacts → |
“We're an award-winning CRM agency who specialise in knitting together complex and disparate data to create a powerful single customer view that can deliver significant returns to…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cloud Orcacloudorca.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 74 contacts → |
“Part of Cooper Parry, Cloud Orca are a award winning London based Salesforce CRM consultancy focused on delivering effective, profitable and successful implementations and support…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Magicfuse By Techmagicmagicfuse.coHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 72 contacts → |
“MagicFuse is your trusted partner for Salesforce excellence.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Workbooks CRMworkbooks.comHQ: HQ not recorded; location: Reading, United KingdomReported employees: 51-200 | HQ not recorded; location: Reading, United Kingdom | 51-200 | Exact match | 63 contacts → |
“Workbooks is a CRM SaaS platform used by growing companies to run their business and engage effectively with their customers.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Capsulecapsulecrm.comHQ: HQ not recorded; location: Manchester, United KingdomReported employees: 11-50 | HQ not recorded; location: Manchester, United Kingdom | 11-50 | Exact match | 56 contacts → |
“Capsule was launched in 2009 following the founders' frustration with existing CRM services that were either overly simplistic or far too complex for most businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Optimiseroptimiser.comHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 56 contacts → |
“Optimiser CRM is an all-in-one robust platform which lets you manage and make intelligent decisions about your business for growth.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Armadilloarmadillocrm.comHQ: HQ not recorded; location: Bristol, United KingdomReported employees: 51-200 | HQ not recorded; location: Bristol, United Kingdom | 51-200 | Exact match | 48 contacts → |
“We are Armadillo - A Bond Company, a multi-award winning CRM agency.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nebula Consultingnebulaconsulting.co.ukHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 34 contacts → |
“As a Salesforce registered partner, we specialise in implementing and supporting Salesforce CRM and B2B Marketing Automation services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  TENGOtengo.coHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Tengo provides world-class consulting, development & support services with expertise in Salesforce technology.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  WOROworo.co.inHQ: HQ not recorded; location: United KingdomReported employees: 51-200 | HQ not recorded; location: United Kingdom | 51-200 | Exact match | 32 contacts → |
“WORO is a dynamic software development company dedicated to delivering cutting-edge solutions tailored to meet the diverse needs of modern businesses as well as Generational…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Performaperforma-it.co.ukHQ: HQ not recorded; location: Stonehouse, United KingdomReported employees: 51-200 | HQ not recorded; location: Stonehouse, United Kingdom | 51-200 | Exact match | 29 contacts → |
“Performa | Summit Salesforce Partner & Agentforce Specialists Performa is a Summit-level Salesforce consultancy and Agentforce specialist, helping businesses of all sizes unlock…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  makedigital.co.ukmakedigital.co.ukHQ: HQ not recorded; location: Chelmsford, United KingdomReported employees: 11-50 | HQ not recorded; location: Chelmsford, United Kingdom | 11-50 | Exact match | 18 contacts → |
“A leading Salesforce consultancy and Independent Software Vendor (ISV) based in the United Kingdom.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Preactpreact.co.ukHQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 18 contacts → |
“We are in business to help businesses and charities accelerate their digital transformation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Zumzumzumzum.co.ukHQ: HQ not recorded; location: Stockport, United KingdomReported employees: 11-50 | HQ not recorded; location: Stockport, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Zumzum helps you transform your Lead-2-Cash process and the way your people work to become a real time business.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Skyla Software Solution PVT LTDskylasoft.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Welcome to Skyla Software Solutions P Ltd, your gateway to future-forward ERP transformations and distinguished software development services!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Akarigoakarigo.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 13 contacts → |
“We are an international team of CRM specialists with over 20 years experience and have developed outstanding expertise in delivering Client Relationship Management (CRM) solutions…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Icefyre Solutionsicefyresolutions.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Simplifying and optimizing your work since 2017.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Signals LTDsignals.co.ukHQ: HQ not recorded; location: Henlow, United KingdomReported employees: 11-50 | HQ not recorded; location: Henlow, United Kingdom | 11-50 | Exact match | 11 contacts → |
“At Signals, we help complex sales organizations be more productive.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Brightofficebrightoffice.co.ukHQ: HQ not recorded; location: Preston, United KingdomReported employees: 11-50 | HQ not recorded; location: Preston, United Kingdom | 11-50 | Exact match | 11 contacts → |
“BrightOffice are a software and services company.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Apptitudaapptituda.comHQ: HQ not recorded; location: Kenilworth, United KingdomReported employees: 11-50 | HQ not recorded; location: Kenilworth, United Kingdom | 11-50 | Exact match | 9 contacts → |
“At Apptituda, we help businesses get the most out of Salesforce with solutions that simplify operations and deliver measurable results.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Buddycrmbuddycrm.comHQ: HQ not recorded; location: Walsall, United KingdomReported employees: 11-50 | HQ not recorded; location: Walsall, United Kingdom | 11-50 | Exact match | 9 contacts → |
“BuddyCRM is a sales management tool built by sales professionals, for sales professionals.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Synchronicity Technology Solutions LTDsynchronicity-systems.comHQ: HQ not recorded; location: Oxford, United KingdomReported employees: 11-50 | HQ not recorded; location: Oxford, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Solution Specialists for Microsoft Technologies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 378 company matches
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CRM api developers: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
377 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
CRM api developers by metro
Questions about this company list
What does Exact match mean for CRM api developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many CRM api developers did RevenueBase find based in the United Kingdom?
The saved snapshot records 378 matching company records, 88,130 tracked contacts and 59,004 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
CRM api developers by geography
- CRM api developers based in the United States
- CRM api developers based in Brazil
- CRM api developers based in Canada
- CRM api developers based in Germany
- CRM api developers based in France
- CRM api developers based in Australia
- CRM api developers based in the Netherlands
- CRM api developers based in Italy
- CRM api developers based in Spain
- CRM api developers based in Poland
- CRM api developers based in Mexico
- CRM api developers based in South Africa
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 CRM api developers based in the United Kingdom. Snapshot: September 1, 2026. https://revenuebase.ai/companies/crm-api-developers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 CRM api developers based in the United Kingdom
RevenueBase records 378 matching company records for CRM api developers based in the United Kingdom, with 88,130 tracked contacts and 59,004 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 CRM api developers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Salesforcesalesforce.com HQ: HQ not recorded; location: London, United KingdomReported employees: 10001+ | HQ not recorded; location: London, United Kingdom | 10001+ | Exact match | 85,557 contacts → |
“We're the #1 AI CRM-where humans with agents drive customer success together with AI, data, and Customer 360 apps on one platform.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cynoteck Technology Solutionscynoteck.com HQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 194 contacts → |
“Cynoteck is a Microsoft Solution Partner and Salesforce Consulting Partner Company.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cloudcentric Infotech INCcccinfotech.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 111 contacts → |
“CloudCentric is a Salesforce Summit Partner helping businesses transform digitally through smart, scalable, and human-centric solutions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Acteoltheaccessgroup.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 83 contacts → |
“We're an award-winning CRM agency who specialise in knitting together complex and disparate data to create a powerful single customer view that can deliver significant returns to…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cloud Orcacloudorca.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 74 contacts → |
“Part of Cooper Parry, Cloud Orca are a award winning London based Salesforce CRM consultancy focused on delivering effective, profitable and successful implementations and support…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Magicfuse By Techmagicmagicfuse.co HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 72 contacts → |
“MagicFuse is your trusted partner for Salesforce excellence.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Workbooks CRMworkbooks.com HQ: HQ not recorded; location: Reading, United KingdomReported employees: 51-200 | HQ not recorded; location: Reading, United Kingdom | 51-200 | Exact match | 63 contacts → |
“Workbooks is a CRM SaaS platform used by growing companies to run their business and engage effectively with their customers.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Capsulecapsulecrm.com HQ: HQ not recorded; location: Manchester, United KingdomReported employees: 11-50 | HQ not recorded; location: Manchester, United Kingdom | 11-50 | Exact match | 56 contacts → |
“Capsule was launched in 2009 following the founders' frustration with existing CRM services that were either overly simplistic or far too complex for most businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Optimiseroptimiser.com HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 56 contacts → |
“Optimiser CRM is an all-in-one robust platform which lets you manage and make intelligent decisions about your business for growth.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Armadilloarmadillocrm.com HQ: HQ not recorded; location: Bristol, United KingdomReported employees: 51-200 | HQ not recorded; location: Bristol, United Kingdom | 51-200 | Exact match | 48 contacts → |
“We are Armadillo - A Bond Company, a multi-award winning CRM agency.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nebula Consultingnebulaconsulting.co.uk HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 34 contacts → |
“As a Salesforce registered partner, we specialise in implementing and supporting Salesforce CRM and B2B Marketing Automation services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TENGOtengo.co HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Tengo provides world-class consulting, development & support services with expertise in Salesforce technology.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | WOROworo.co.in HQ: HQ not recorded; location: United KingdomReported employees: 51-200 | HQ not recorded; location: United Kingdom | 51-200 | Exact match | 32 contacts → |
“WORO is a dynamic software development company dedicated to delivering cutting-edge solutions tailored to meet the diverse needs of modern businesses as well as Generational…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Performaperforma-it.co.uk HQ: HQ not recorded; location: Stonehouse, United KingdomReported employees: 51-200 | HQ not recorded; location: Stonehouse, United Kingdom | 51-200 | Exact match | 29 contacts → |
“Performa | Summit Salesforce Partner & Agentforce Specialists Performa is a Summit-level Salesforce consultancy and Agentforce specialist, helping businesses of all sizes unlock…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | makedigital.co.ukmakedigital.co.uk HQ: HQ not recorded; location: Chelmsford, United KingdomReported employees: 11-50 | HQ not recorded; location: Chelmsford, United Kingdom | 11-50 | Exact match | 18 contacts → |
“A leading Salesforce consultancy and Independent Software Vendor (ISV) based in the United Kingdom.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Preactpreact.co.uk HQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 18 contacts → |
“We are in business to help businesses and charities accelerate their digital transformation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Zumzumzumzum.co.uk HQ: HQ not recorded; location: Stockport, United KingdomReported employees: 11-50 | HQ not recorded; location: Stockport, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Zumzum helps you transform your Lead-2-Cash process and the way your people work to become a real time business.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Skyla Software Solution PVT LTDskylasoft.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Welcome to Skyla Software Solutions P Ltd, your gateway to future-forward ERP transformations and distinguished software development services!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Akarigoakarigo.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 13 contacts → |
“We are an international team of CRM specialists with over 20 years experience and have developed outstanding expertise in delivering Client Relationship Management (CRM) solutions…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Icefyre Solutionsicefyresolutions.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Simplifying and optimizing your work since 2017.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Signals LTDsignals.co.uk HQ: HQ not recorded; location: Henlow, United KingdomReported employees: 11-50 | HQ not recorded; location: Henlow, United Kingdom | 11-50 | Exact match | 11 contacts → |
“At Signals, we help complex sales organizations be more productive.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Brightofficebrightoffice.co.uk HQ: HQ not recorded; location: Preston, United KingdomReported employees: 11-50 | HQ not recorded; location: Preston, United Kingdom | 11-50 | Exact match | 11 contacts → |
“BrightOffice are a software and services company.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Apptitudaapptituda.com HQ: HQ not recorded; location: Kenilworth, United KingdomReported employees: 11-50 | HQ not recorded; location: Kenilworth, United Kingdom | 11-50 | Exact match | 9 contacts → |
“At Apptituda, we help businesses get the most out of Salesforce with solutions that simplify operations and deliver measurable results.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Buddycrmbuddycrm.com HQ: HQ not recorded; location: Walsall, United KingdomReported employees: 11-50 | HQ not recorded; location: Walsall, United Kingdom | 11-50 | Exact match | 9 contacts → |
“BuddyCRM is a sales management tool built by sales professionals, for sales professionals.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Synchronicity Technology Solutions LTDsynchronicity-systems.com HQ: HQ not recorded; location: Oxford, United KingdomReported employees: 11-50 | HQ not recorded; location: Oxford, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Solution Specialists for Microsoft Technologies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 378 company matches
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CRM api developers: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
377 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
CRM api developers by metro
Questions about this company list
What does Exact match mean for CRM api developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many CRM api developers did RevenueBase find based in the United Kingdom?
The saved snapshot records 378 matching company records, 88,130 tracked contacts and 59,004 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 CRM api developers based in the United Kingdom. Snapshot: September 1, 2026. https://revenuebase.ai/companies/crm-api-developers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗