Lookalikes · Data refreshed October 2026

25 GLASS lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 30, 2026 4718 matching companies

Looking for GLASS lookalikes, GLASS competitors or GLASS alternatives? The RevenueBase company graph holds 4718 companies that do what GLASS does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 4718 matches RevenueBase tracks 405,106 professional contacts, including 123,802 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 GLASS and ranks them by company size. Data current as of October 30, 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 Similarity shown on every row Refreshed Oct 30, 2026 Match quality audited by blind human judging

Reference company

GLASS

“What if the role of an organisation was solely for the purpose of helping you change what you did so that you didn't get what you already had?”

51-200Employees

104Contacts tracked

0Verified emails

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The 25 largest GLASS competitors and alternatives

Ranked by team size

Top 25 of 4718 companies matching GLASS at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to GLASS (100% = identical). Data refreshed Oct 30, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	EXL	New York, US	10001+	85%	11,779 contacts →
2	Telus Digital	Vancouver, CA	10001+	85%	2,905 contacts →
3	Sopra Steria	Paris, FR	10001+	86%	17,340 contacts →
4	Boston Consulting Group BCG	Boston, US	10001+	85%	11,865 contacts →
5	Teksystems	Hanover, US	10001+	86%	4,387 contacts →
6	Capgemini Invent	Paris, FR	10001+	90%	7,406 contacts →
7	Endava	London, GB	10001+	85%	6,026 contacts →
8	CAPCO	London, GB	5,001-10,000	86%	3,234 contacts →
9	Yash Technologies	East Moline, US	5,001-10,000	88%	2,645 contacts →
10	Accenture Argentina	Ciudad Autonoma De Buenos Aires, AR	10001+	85%	2,530 contacts →
11	Wavestone	La Defense, FR	1,001-5,000	86%	3,725 contacts →
12	PA Consulting	London, GB	1,001-5,000	86%	2,816 contacts →
13	Accenture Dach	Kronberg Im Taunus, DE	10001+	89%	2,020 contacts →
14	Monitor Deloitte	n/a	5,001-10,000	87%	898 contacts →
15	ACL Digital	San Jose, US	1,001-5,000	88%	434 contacts →
16	Speridian Technologies	Albuquerque, US	1,001-5,000	86%	937 contacts →
17	Netlight	Stockholm, SE	1,001-5,000	85%	1,585 contacts →
18	VISEO	Boulogne-Billancourt, FR	1,001-5,000	87%	1,008 contacts →
19	Keyrus	Levallois-Perret Cedex, FR	1,001-5,000	88%	805 contacts →
20	Columbus	Copenhagen, DK	1,001-5,000	87%	950 contacts →
21	Qintess	Sao Paulo, BR	1,001-5,000	90%	531 contacts →
22	Argano	Plano, US	1,001-5,000	89%	1,145 contacts →
23	Infotel	Neuilly-Sur-Seine, FR	1,001-5,000	88%	876 contacts →
24	Delaware Belux	Kortrijk, BE	1,001-5,000	85%	1,243 contacts →
25	Future Focus Infotech Private Limited	Sharjah, AE	1,001-5,000	87%	34 contacts →

Showing the 25 largest of 4718 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 Smart Search, 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 GLASS, 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 GLASS 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 October 30, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are GLASS lookalikes?

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

What companies are similar to GLASS?

The largest companies similar to GLASS are EXL, Telus Digital, Sopra Steria and Boston Consulting Group BCG. The table above shows the 25 largest of the 4718 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 GLASS'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 123,802 verified emails and direct dials tracked across all 4718 matched companies.

Who are GLASS's biggest competitors?

The largest GLASS competitors by measured business-description similarity are EXL, Telus Digital, Sopra Steria and Boston Consulting Group BCG. Every company here does what GLASS does at 85%+ similarity, ranked by team size.

What are the best GLASS alternatives?

The closest GLASS alternatives are the companies whose own business descriptions match GLASS'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 October 30, 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.