Lookalikes · Data refreshed September 2026

25 Capsule lookalikes

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 665 matching companies

Looking for Capsule lookalikes, Capsule competitors or Capsule alternatives? The RevenueBase company graph holds 665 companies that do what Capsule does, matched at 85%+ measured description similarity (RevenueBase, September 2026). The 25 largest are ranked below by team size; across all 665 matches RevenueBase tracks 9,675 professional contacts, including 3,616 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to Capsule and ranks them by company size. Data current as of September 5, 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.

How to read this list Similarity shown on every row Refreshed Sep 5, 2026 Match quality audited by blind human judging

Reference company

Capsule

“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.”

11-50Employees

55Contacts tracked

33Verified emails

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The 25 largest Capsule competitors and alternatives

Ranked by team size

Top 25 of 665 companies matching Capsule at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Capsule (100% = identical). Data refreshed Sep 5, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Klaviyo	Boston, US	1,001-5,000	85%	1,560
2	Pipedrive	New York, US	501-1,000	89%	573
3	Superoffice	Oslo, NO	201-500	87%	173
4	Vtiger CRM	IN	51-200	87%	36
5	KEAP	Chandler, US	201-500	86%	47
6	Sellsy	La Rochelle, FR	201-500	85%	106
7	CLOSE	Austin, US	51-200	87%	94
8	Pipeliner CRM	Los Angeles, US	51-200	87%	24
9	Method CRM	Toronto, CA	51-200	89%	61
10	Clientify	New York City, US	51-200	87%	27
11	Ontraport	Covina, US	51-200	90%	73
12	Paramantra	Charlestown, US	51-200	87%	11
13	Agile CRM By Mantra	Dallas, US	51-200	91%	4
14	Vitally	Brooklyn, US	51-200	87%	61
15	Payamgostar-پیام گستر	Tehran, IR	51-200	86%	1
16	Constant Contact Lead GEN & CRM	Gainesville, US	1,001-5,000	88%	11
17	Insightly CRM By Unbounce	San Francisco, US	51-200	90%	8
18	Workbooks CRM	Reading, GB	51-200	88%	44
19	Nutshell	Ann Arbor, US	11-50	88%	29
20	Nimble	Santa Monica, US	11-50	87%	13
21	Pepper Cloud	Singapore, SG	11-50	87%	8
22	Moskit CRM	Londrina, BR	51-200	87%	10
23	Optimiser	London, GB	51-200	91%	9
24	Livespace	Warszawa, PL	11-50	86%	33
25	Fireberry	Tel Aviv, IL	11-50	89%	20

Showing the 25 largest of 665 similar companies

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How similarity works

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.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to Capsule, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to Capsule as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Capsule lookalikes?

Capsule lookalikes are companies that closely resemble what Capsule does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to Capsule shown as a percentage.

What companies are similar to Capsule?

The largest companies similar to Capsule are Klaviyo, Pipedrive, Superoffice and Vtiger CRM. The table above shows the 25 largest of the 665 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches Capsule's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 3,616 verified emails and direct dials tracked across all 665 matched companies.

Who are Capsule's biggest competitors?

The largest Capsule competitors by measured business-description similarity are Klaviyo, Pipedrive, Superoffice and Vtiger CRM. Every company here does what Capsule does at 85%+ similarity, ranked by team size.

What are the best Capsule alternatives?

The closest Capsule alternatives are the companies whose own business descriptions match Capsule's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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 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.