Lookalikes · Data refreshed September 2026

25 Andreessen Horowitz lookalikes

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 1540 matching companies

Looking for Andreessen Horowitz lookalikes, Andreessen Horowitz competitors or Andreessen Horowitz alternatives? The RevenueBase company graph holds 1540 companies that do what Andreessen Horowitz does, matched at 85%+ measured description similarity (RevenueBase, September 2026). The 25 largest are ranked below by team size; across all 1540 matches RevenueBase tracks 19,093 professional contacts, including 5,704 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 Andreessen Horowitz and ranks them by company size. Data current as of September 26, 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 Sep 26, 2026 Match quality audited by blind human judging

Reference company

Andreessen Horowitz

“Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through…”

201-500Employees

932Contacts tracked

585Verified emails

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The 25 largest Andreessen Horowitz competitors and alternatives

Ranked by team size

Top 25 of 1540 companies matching Andreessen Horowitz at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Andreessen Horowitz (100% = identical). Data refreshed Sep 26, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	ACCEL	Palo Alto, US	n/a	89%	199 contacts →
2	Lvlup Ventures	New York, US	1,001-5,000	90%	15 contacts →
3	Primary Venture Partners	New York, US	51-200	86%	82 contacts →
4	Bessemer Venture Partners	Redwood City, US	201-500	90%	222 contacts →
5	NEW Enterprise Associates NEA	Menlo Park, US	51-200	87%	111 contacts →
6	GV Google Ventures	Cambridge, US	51-200	89%	59 contacts →
7	Highland Capital Partners	Cambridge, US	n/a	87%	10 contacts →
8	Kleiner Perkins	Menlo Park, US	n/a	91%	51 contacts →
9	DFJ	Menlo Park, US	51-200	90%	15 contacts →
10	Khosla Ventures	Menlo Park, US	51-200	87%	91 contacts →
11	Anthos Capital	Santa Monica, US	n/a	87%	39 contacts →
12	Bain Capital Ventures BCV	San Francisco, US	51-200	87%	6 contacts →
13	Headline	San Francisco, US	51-200	90%	84 contacts →
14	Pear VC	Menlo Park, US	n/a	85%	37 contacts →
15	Benchmark	Woodside, US	11-50	87%	34 contacts →
16	Bossa Invest	Sao Paulo, BR	11-50	87%	25 contacts →
17	BRM	Tel Aviv, IL	11-50	86%	10 contacts →
18	Partech	Paris, FR	51-200	86%	74 contacts →
19	Sutter Hill Ventures	Palo Alto, US	11-50	87%	84 contacts →
20	Speedinvest	Wien, AT	51-200	89%	58 contacts →
21	Nexus Venture Partners	San Francisco, US	11-50	87%	28 contacts →
22	JVP	Jerusalem, IL	11-50	89%	30 contacts →
23	RRE Ventures	New York, US	11-50	86%	13 contacts →
24	Index Ventures	London, GB	51-200	86%	66 contacts →
25	Greylock Partners	Menlo Park, US	51-200	86%	58 contacts →

Showing the 25 largest of 1540 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 Andreessen Horowitz, 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 Andreessen Horowitz 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 26, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Andreessen Horowitz lookalikes?

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

What companies are similar to Andreessen Horowitz?

The largest companies similar to Andreessen Horowitz are ACCEL, Lvlup Ventures, Primary Venture Partners and Bessemer Venture Partners. The table above shows the 25 largest of the 1540 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 Andreessen Horowitz'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 5,704 verified emails and direct dials tracked across all 1540 matched companies.

Who are Andreessen Horowitz's biggest competitors?

The largest Andreessen Horowitz competitors by measured business-description similarity are ACCEL, Lvlup Ventures, Primary Venture Partners and Bessemer Venture Partners. Every company here does what Andreessen Horowitz does at 85%+ similarity, ranked by team size.

What are the best Andreessen Horowitz alternatives?

The closest Andreessen Horowitz alternatives are the companies whose own business descriptions match Andreessen Horowitz'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 26, 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.