Lookalikes · Data refreshed September 2026

25 Optave lookalikes

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 373 matching companies

Looking for Optave lookalikes, Optave competitors or Optave alternatives? The RevenueBase company graph holds 373 companies that do what Optave does, matched at 85%+ measured description similarity (RevenueBase, September 2026). The 25 largest are ranked below by team size; across all 373 matches RevenueBase tracks 14,611 professional contacts, including 3,612 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 Optave 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

Optave

“Welcome to the future of customer support.”

11-50Employees

8Contacts tracked

6Verified emails

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The 25 largest Optave competitors and alternatives

Ranked by team size

Top 25 of 373 companies matching Optave at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Optave (100% = identical). Data refreshed Sep 5, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Quantanite	London, GB	1,001-5,000	87%	368
2	Nextiva	Scottsdale, US	1,001-5,000	86%	1,032
3	Intercom	San Francisco, US	1,001-5,000	87%	270
4	Partnerhero	Boise, US	1,001-5,000	85%	299
5	Glowtouch Technologies	Louisville, US	1,001-5,000	85%	60
6	Omilia	Larnaca Larnaca, CY	201-500	89%	277
7	observe.ai	Redwood City, US	201-500	89%	174
8	ASAPP	New York, US	201-500	88%	134
9	Blackngreen	Cairo, EG	201-500	86%	136
10	HIVER	San Jose, US	51-200	87%	16
11	rezo.ai	Noida, IN	51-200	88%	100
12	Level AI	Mountain View, US	51-200	86%	119
13	Cloud Humans	BR	51-200	87%	33
14	Laivly	Winnipeg, CA	51-200	86%	91
15	Desk Manager	Sao Paulo, BR	51-200	85%	25
16	OMIND	Norcross, US	51-200	86%	13
17	UBOTS	Porto Alegre, BR	51-200	87%	40
18	Lorikeet	Surry Hills, AU	51-200	86%	45
19	JUGL	Frisco, US	11-50	86%	11
20	proa.ai	Sao Paulo, BR	51-200	87%	27
21	Automaise	Braga, PT	51-200	86%	35
22	Helpfeel	Kyoto, JP	201-500	86%	14
23	Kayako	Austin, US	51-200	86%	1
24	Stip AI	Berkeley, US	11-50	86%	14
25	Veritech INC	Dover, US	11-50	85%	7

Showing the 25 largest of 373 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 Optave, 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 Optave 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 Optave lookalikes?

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

What companies are similar to Optave?

The largest companies similar to Optave are Quantanite, Nextiva, Intercom and Partnerhero. The table above shows the 25 largest of the 373 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 Optave'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 3,612 verified emails and direct dials tracked across all 373 matched companies.

Who are Optave's biggest competitors?

The largest Optave competitors by measured business-description similarity are Quantanite, Nextiva, Intercom and Partnerhero. Every company here does what Optave does at 85%+ similarity, ranked by team size.

What are the best Optave alternatives?

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