Lookalikes · Sales engagement · Data verified August 2026

25 Instantly lookalikes

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 297 matching companies

Looking for Instantly lookalikes? The RevenueBase company graph holds 297 companies that do what Instantly does, matched at 85%+ measured description similarity (RevenueBase, August 2026). The 25 largest are ranked below by employee count; across all 297 matches RevenueBase tracks 1,738 professional contacts, including 298 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 Instantly and ranks them by company size. Data current as of August 28, 2026.

Reference company

Instantly.ai

“All-in-one outreach platform for business growth.”

51-200Employees

218Contacts tracked

50Verified emails

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The 25 largest companies similar to Instantly

Ranked by employees

Top 25 of 297 companies matching Instantly at 85%+ description similarity, ranked by employee count. Similarity is each company's measured match to Instantly (100% = identical). RevenueBase appears as a labeled publisher listing and is not ranked or scored. Data verified Aug 28, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	IKO System	FR	201-500	86%	0
2	Smartway Traders	n/a	201-500	86%	0
	RevenueBasePublisher of this directory	Boston, US	n/a	n/a	Try free
3	Snov.io	Chernihiv, UA	51-200	88%	73
4	Ramper	Sao Paulo, BR	51-200	87%	27
5	Anybiz	Tel Aviv, IL	51-200	88%	11
6	Success.ai	Sheridan, US	51-200	87%	11
7	Outplay	Wilmington, US	51-200	87%	6
8	Parakeet	Boston, US	51-200	90%	4
9	Salesforge.ai	Tallinn, EE	51-200	85%	1
10	Mailgo	n/a	51-200	91%	0
11	360airo	n/a	51-200	90%	0
12	Outbound Glow	n/a	51-200	88%	0
13	Clento AI	Bengaluru, IN	51-200	87%	0
14	Kennected	Indianapolis, US	51-200	87%	0
15	Waalaxy France	Montpellier, FR	51-200	86%	0
16	Ruto AI	n/a	51-200	86%	0
17	Knovadata	n/a	51-200	85%	0
18	Dna.I	Taipei City, TW	51-200	85%	0
19	AISDR	San Francisco, US	11-50	85%	21
20	Genesy AI	Barcelona, ES	11-50	90%	11
21	LA Growth Machine	Paris, FR	11-50	85%	11
22	Leadspicker	Prague, CZ	11-50	88%	9
23	Sales-Automation.ai	Munich, DE	11-50	88%	6
24	Salesgear	n/a	11-50	87%	6
25	Salesrobot	New York, US	11-50	86%	6
26	Nreach.io	n/a	11-50	85%	6
27	Leedflow	Stockholm, SE	11-50	91%	5
28	Overloop AI	BE	11-50	86%	4

Showing the 25 largest of 297 similar companies

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How similarity works

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
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 Instantly, and match quality is audited by blind human judging (85% on-target).
Ranking: Employee count, largest first, among the matched companies. Each row also shows its measured similarity to Instantly as a percentage.
Publisher listing: RevenueBase, the publisher, appears once as a labeled, unranked row on lists in its own market. It is never assigned a rank or similarity score.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

What are Instantly lookalikes?

Instantly lookalikes are companies that closely resemble what Instantly does and sells: cold email campaigns, inbox warm-up and outbound automation. The table above ranks the closest matches by company size, with each company's similarity to Instantly shown as a percentage.

What companies are similar to Instantly?

The largest companies similar to Instantly are IKO System, Smartway Traders, Snov.io and Ramper: cold-email and outbound-automation platforms. The table above shows the 25 largest of the 297 matched companies, with each row's similarity shown as a percentage.

What is Instantly?

Instantly (instantly.ai) is an all-in-one cold email outreach platform: campaign sending, inbox warm-up and lead management at scale. RevenueBase tracks 218 professional contacts there, 50 with verified work emails.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches Instantly's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by employee count.

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 298 verified emails and direct dials tracked across all 297 matched 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.