Company lists · Data verified August 2026

Top 19 Artificial intelligence developers based in Estonia

Name: Artificial intelligence developers based in Estonia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 84 companies tracked

There are 84 artificial intelligence developers headquartered in Estonia (RevenueBase, August 2026). RevenueBase tracks 634 professional contacts across them, including 146 with verified work emails and 31 with mobile numbers. Tallinn is the largest hub.

This list covers artificial intelligence developers headquartered in Estonia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

84Companies

634Contacts tracked

146Verified emails

31Mobile numbers

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The 19 largest artificial intelligence developers based in Estonia

Ranked by team size

Top 19 of 84 artificial intelligence developers based in Estonia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Clarifai	Tallinn	51-200	98	57
2	Aivot AI	Tallin	11-50	47	21
3	Softcery Production AI Systems	n/a	11-50	39	10
4	Interintel	Center	11-50	33	10
5	STACC	Tartu Linn	11-50	26	8
6	Banana Script	Tallinn	11-50	23	9
7	Mindtitan	Tallinn	11-50	21	12
8	WNC	Tallinn	11-50	9	3
9	Random Forest	Tallinn	1-10	6	3
10	ALF Global Services	Tallinn	1-10	6	2
11	Aideas OU	Tallinn	11-50	6	1
12	Qoverse	Kuusalu Vald	11-50	5	1
13	Symbicode	Parnu	1-10	4	1
14	Renovavision	Tallin	1-10	4	1
15	AI Willo	n/a	1-10	3	1
16	Kodebusters	Tallin	1-10	2	1
17	helo.io	Tallinn	1-10	1	1
18	Global Marketing Solutions OÜ	Tallinn	1-10	1	1
19	Quickml	Tallinn	1-10	1	1

Showing 19 of 84 artificial intelligence developers based in Estonia

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Artificial intelligence developers based in Estonia at a glance

As of Aug 28, 2026

1-10Median size (employees)

TallinnLargest hub · 64 HQs

31Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Artificial intelligence developers by metro

Metro	Companies
Artificial intelligence developers in Tallinn	64
Artificial intelligence developers in Tallin	4
Artificial intelligence developers in Kesklinna Linnaosa	2
Artificial intelligence developers in Tartu Linn	1
Artificial intelligence developers in Kesklinna Linnaosa Tallinn	1
Artificial intelligence developers in Center	1
Artificial intelligence developers in Paide	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “artificial intelligence developers”, with match quality audited by blind human judging, and headquartered in Estonia.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many artificial intelligence developers are there based in Estonia?

There are 84 artificial intelligence developers headquartered in Estonia as of August 2026 (RevenueBase).

What is the largest company on this list?

Clarifai, headquartered in Tallinn, tops this list with the largest team on record.

Which city has the most artificial intelligence developers?

Tallinn leads with 64 headquartered companies, followed by Tallin (4) and Kesklinna Linnaosa (2).

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 146 verified decision-maker contacts tracked across these 84 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.