Lookalikes · Data refreshed September 2026

25 BLOC lookalikes

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 385 matching companies

Looking for BLOC lookalikes, BLOC competitors or BLOC alternatives? The RevenueBase company graph holds 385 companies that do what BLOC does, matched at 85%+ measured description similarity (RevenueBase, September 2026). The 25 largest are ranked below by team size; across all 385 matches RevenueBase tracks 15,646 professional contacts, including 1,546 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 BLOC 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

BLOC

“With over unfilled tech jobs in the US, traditional classroom education has proven unable to deliver enough talent for our increasingly tech-driven economy.”

11-50Employees

99Contacts tracked

1Verified emails

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The 25 largest BLOC competitors and alternatives

Ranked by team size

Top 25 of 385 companies matching BLOC at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to BLOC (100% = identical). Data refreshed Sep 5, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	General Assembly	New York, US	501-1,000	85%	200
2	PER Scholas	Bronx, US	n/a	86%	514
3	Careerist	Jackson, US	201-500	86%	28
4	Mydigitalschool	Angers, FR	n/a	86%	59
5	Digital House	Buenos Aires, AR	1,001-5,000	87%	78
6	Ironhack	Madrid, ES	51-200	87%	78
7	Tech Elevator	Cleveland, US	51-200	87%	22
8	Nashville Software School	Nashville, US	n/a	90%	11
9	Thinkful	New York, US	51-200	88%	12
10	Workintech	Kadikoy, TR	n/a	87%	15
11	APP Academy	San Francisco, US	51-200	88%	49
12	AWARI	Sao Paulo, BR	n/a	88%	2
13	Html Academy	Sankt-Peterburg, RU	51-200	86%	1
14	Hack Reactor	Boulder, US	201-500	87%	9
15	4geeks Academy	Miami, US	51-200	86%	16
16	WBS Coding School	Berlin, DE	51-200	87%	36
17	The Tech Academy	Portland, US	11-50	85%	9
18	takeo.ai	New York, US	201-500	87%	39
19	School Of Code	Uk, GB	11-50	86%	1
20	ADA Tech School	Paris, FR	n/a	86%	6
21	IT Varsity	Durban, ZA	n/a	85%	7
22	Prime Digital Academy	Minneapolis, US	11-50	87%	1
23	ZIP Code Wilmington	Wilmington, US	n/a	85%	9
24	CODED	KW	11-50	86%	17
25	Atlas School	Tulsa, US	11-50	86%	25

Showing the 25 largest of 385 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 BLOC, 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 BLOC 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 BLOC lookalikes?

BLOC lookalikes are companies that closely resemble what BLOC 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 BLOC shown as a percentage.

What companies are similar to BLOC?

The largest companies similar to BLOC are General Assembly, PER Scholas, Careerist and Mydigitalschool. The table above shows the 25 largest of the 385 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 BLOC'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 1,546 verified emails and direct dials tracked across all 385 matched companies.

Who are BLOC's biggest competitors?

The largest BLOC competitors by measured business-description similarity are General Assembly, PER Scholas, Careerist and Mydigitalschool. Every company here does what BLOC does at 85%+ similarity, ranked by team size.

What are the best BLOC alternatives?

The closest BLOC alternatives are the companies whose own business descriptions match BLOC'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.