Lookalikes · Data refreshed November 2026

25 Fosfor lookalikes

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 1253 matching companies

Looking for Fosfor lookalikes, Fosfor competitors or Fosfor alternatives? The RevenueBase company graph holds 1253 companies that do what Fosfor does, matched at 85%+ measured description similarity (RevenueBase, November 2026). The 25 largest are ranked below by team size; across all 1253 matches RevenueBase tracks 10,446 professional contacts, including 3,191 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 Fosfor and ranks them by company size. Data current as of November 3, 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 Nov 3, 2026 Match quality audited by blind human judging

Reference company

Fosfor

“FosFor vindt goede mensen.”

1-10Employees

9Contacts tracked

2Verified emails

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The 25 largest Fosfor competitors and alternatives

Ranked by team size

Top 25 of 1253 companies matching Fosfor at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Fosfor (100% = identical). Data refreshed Nov 3, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Hearts & Science	New York, US	1,001-5,000	86%	589 contacts →
2	KNOWN	New York, US	201-500	86%	243 contacts →
3	Targetbase	Raleigh, US	201-500	86%	120 contacts →
4	Level Agency	Pittsburgh, US	201-500	86%	177 contacts →
5	Jaywing	Leeds, GB	501-1,000	86%	119 contacts →
6	MOD OP	Miami, US	201-500	86%	181 contacts →
7	Vitrio	Sao Paulo, BR	201-500	86%	123 contacts →
8	MADUP	Seoul, KR	501-1,000	86%	6 contacts →
9	Prompt	New York, US	201-500	87%	46 contacts →
10	Signal	Raleigh, US	n/a	88%	21 contacts →
11	The Adcom Group	Cleveland, US	51-200	85%	84 contacts →
12	Lobeco	Berlin, DE	51-200	85%	66 contacts →
13	Viva Media Group	SE	51-200	87%	73 contacts →
14	Fitzco	Atlanta, US	51-200	88%	64 contacts →
15	Powerkraut	Doetinchem, NL	51-200	85%	60 contacts →
16	Enfection	Kotte, LK	51-200	87%	42 contacts →
17	WGG Advertising Agency	Dubai, AE	51-200	86%	14 contacts →
18	MAX Connect Digital	Draper, US	51-200	86%	52 contacts →
19	Bluetick Consultants	Indore, IN	51-200	86%	15 contacts →
20	REACH	Auckland, NZ	51-200	89%	17 contacts →
21	Growthtrack Info Tech Private Limited	Noida, IN	51-200	85%	15 contacts →
22	Billy Grace	Ha, NL	11-50	86%	41 contacts →
23	Analyse Digital	Kochi, IN	51-200	85%	14 contacts →
24	Bright Blue DAY LTD	Bournemouth, GB	51-200	85%	32 contacts →
25	Globalwide Media	Los Angeles, US	51-200	85%	28 contacts →

Showing the 25 largest of 1253 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 Fosfor, 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 Fosfor 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 November 3, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Fosfor lookalikes?

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

What companies are similar to Fosfor?

The largest companies similar to Fosfor are Hearts & Science, KNOWN, Targetbase and Level Agency. The table above shows the 25 largest of the 1253 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 Fosfor'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 3,191 verified emails and direct dials tracked across all 1253 matched companies.

Who are Fosfor's biggest competitors?

The largest Fosfor competitors by measured business-description similarity are Hearts & Science, KNOWN, Targetbase and Level Agency. Every company here does what Fosfor does at 85%+ similarity, ranked by team size.

What are the best Fosfor alternatives?

The closest Fosfor alternatives are the companies whose own business descriptions match Fosfor'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 November 3, 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.