Company lists · Data refreshed September 2026

Top 25 Enterprise SaaS development services based in San Francisco, United States

Name: Enterprise SaaS development services based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 114 companies tracked

RevenueBase identified 114 enterprise SaaS development services headquartered in San Francisco, United States as of September 2026 and tracks 1,951 professional contacts across them, including 438 with verified work emails. Across the United States, New York is the largest hub for this category (351 companies); San Francisco has 114.

This list covers enterprise SaaS development services headquartered in San Francisco, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

114Companies

1,951Contacts tracked

438Verified emails

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The 25 largest enterprise SaaS development services based in San Francisco, United States

Ranked by team size

Top 25 of 114 enterprise SaaS development services based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise SaaS development services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kloudrac Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	201-500	199 contacts →
	Indirect evidence “With globalization making rapid changes across industries and consumers becoming ever so demanding, organizations need to quickly take account of their limited resources and…” Source: RevenueBase Database · checked Sep 29, 2026
2	Inverita	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	125 contacts →
	Indirect evidence “inVerita is a top-rated AI-enabled custom software and digital transformation partner specializing in healthcare, data engineering, cloud modernization, and regulated compliance…” Source: RevenueBase Database · checked Sep 29, 2026
3	MINDK	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	124 contacts →
	Partial evidence “MindK is a software development and IT consulting company that helps businesses build software products, automate business processes, modernize technology and infrastructure.” Source: RevenueBase Database · checked Sep 29, 2026
4	Clearscale	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	124 contacts →
	Partial evidence “Clearscale is a cloud-native systems integration, strategic consulting, and application development company founded in 2011.” Source: RevenueBase Database · checked Sep 29, 2026
5	Ensolvers	Partial evidence	San Francisco, United StatesHQ checked Sep 29, 2026	51-200	121 contacts →
	Partial evidence “Ensolvers specializes in software development, architecture, product development, outsourcing, testing, and building dedicated teams for end-to-end software solutions.” Source: RevenueBase Database · checked Sep 29, 2026
6	Coditude	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	108 contacts →
	Indirect evidence “Coditude stands out as a rapidly growing force in the digital realm, offering straightforward, impactful tech capabilities.” Source: RevenueBase Database · checked Sep 29, 2026
7	proso.ai	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	70 contacts →
	Indirect evidence “Proso.ai, a name derived from "Problem-Solvers," embodies a collective of individuals united by a passion for innovating solutions that address our clients' challenges.” Source: RevenueBase Database · checked Sep 29, 2026
8	Smart IT	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	68 contacts →
	Partial evidence “Smart IT is a custom software development and web development company headquartered in San Francisco.” Source: RevenueBase Database · checked Sep 29, 2026
9	Appeon	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	54 contacts →
	Strong evidence “Appeon was founded in by a group of innovative Silicon Valley professionals with the mission to simplify and speed up enterprise application development.” Source: RevenueBase Database · checked Sep 29, 2026
10	Coding Crafts	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	51 contacts →
	Strong evidence “CodingCrafts is a founder led software engineering company helping agencies, startups, and SaaS businesses scale their product development with reliable, high quality engineering…” Source: RevenueBase Database · checked Sep 29, 2026
11	Scalac	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	49 contacts →
	Indirect evidence “For over 10 years, Scalac has been delivering high-quality software, successfully aiding FinTechs, HealthTechs, EdTechs, AdTechs and startups in their efforts to scale.” Source: RevenueBase Database · checked Sep 29, 2026
12	Goteso	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	33 contacts →
	Partial evidence “Goteso is a product and service based software development firm.” Source: RevenueBase Database · checked Sep 29, 2026
13	Roundtechsquare	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	29 contacts →
	Indirect evidence “At RoundTechSquare, we believe that every business deserves digital solutions that inspire growth and innovation.” Source: RevenueBase Database · checked Sep 29, 2026
14	Langtech	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “Business survival today is dependent upon instant delivery of targeted information to all facets of the organization.” Source: RevenueBase Database · checked Sep 29, 2026
15	Appify	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Build rich web & mobile solutions that are sophisticated, easy to use, and can connect to any system of record.” Source: RevenueBase Database · checked Sep 29, 2026
16	Appstem	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	20 contacts →
	Indirect evidence “Appstem designs and develops custom software to help our clients solve complex business problems.” Source: RevenueBase Database · checked Sep 29, 2026
17	Groupa	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	17 contacts →
	Partial evidence “GroupA is an Enterprise Cloud Services firm working with PE sponsors, portfolio companies, and complex enterprise environments across North America.” Source: RevenueBase Database · checked Sep 29, 2026
18	Cidersoft	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	16 contacts →
	Partial evidence “Cidersoft is a San Francisco based software development company that offers full-service software design and development.” Source: RevenueBase Database · checked Sep 29, 2026
19	LAB Zero Innovations INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “Lab Zero designs and develops custom software and products that move your business forward.” Source: RevenueBase Database · checked Sep 29, 2026
20	Olivine Marketing	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Olivine Marketing is a full-service product marketing agency for B2B SaaS companies, founded in 2016.” Source: RevenueBase Database · checked Sep 29, 2026
21	Team8 Solutions LLC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1-10	10 contacts →
	Indirect evidence “To be added soon” Source: RevenueBase Database · checked Sep 29, 2026
22	Bayport Networks, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “Bayport is a technical business consulting firm focused on bringing best of breed expertise for a niche set of technology to the San Francisco Bay Area and beyond.” Source: RevenueBase Database · checked Sep 29, 2026
23	Cloud PRO AI	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “About Company At Cloud Pro AI, we are driven by a passion for innovation and a commitment to empowering businesses through cutting-edge cloud solutions.” Source: RevenueBase Database · checked Sep 29, 2026
24	IM Republic	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “IM Republic, founded in 2005, is a custom software development company with offices in San Francisco, CA, and Belgrade, Serbia.” Source: RevenueBase Database · checked Sep 29, 2026
25	Bluestone Technologies	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “At Bluestone Technologies, we understand that in today’s rapidly evolving business landscape, harnessing the power of AI in your GTM ecosystem is not just a competitive advantage…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise SaaS development services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise SaaS development services.
Partial evidence: Its own public description names part of enterprise SaaS development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise SaaS development services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 114 enterprise SaaS development services based in San Francisco, United States

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Enterprise SaaS development services based in San Francisco, United States at a glance

As of Sep 29, 2026

22.5%Verified-email coverage

17.1Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 114 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise SaaS development services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in San Francisco, United States whose own description of what they do matches “enterprise SaaS development services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise SaaS development services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise SaaS development services, and records with no verified work email. Companies headquartered outside San Francisco are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 438 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise SaaS development services by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise SaaS development services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise SaaS development services are there based in San Francisco, United States?

RevenueBase identified 114 enterprise SaaS development services headquartered in San Francisco, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kloudrac Group, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most enterprise SaaS development services?

New York leads the United States with 351 headquartered companies, followed by Austin (227) and Houston (158). San Francisco has 114.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 438 verified decision-maker contacts tracked across these 114 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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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 Smart Search, 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.