Lookalikes · Data refreshed October 2026

25 IOVOX lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 30, 2026 461 matching companies

Looking for IOVOX lookalikes, IOVOX competitors or IOVOX alternatives? The RevenueBase company graph holds 461 companies that do what IOVOX does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 461 matches RevenueBase tracks 26,146 professional contacts, including 8,421 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 IOVOX 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

IOVOX

“The iovox AI platform unlocks the potential of every customer conversation, from calls and texts to chats.”

11-50Employees

36Contacts tracked

26Verified emails

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The 25 largest IOVOX competitors and alternatives

Ranked by team size

Top 25 of 461 companies matching IOVOX at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to IOVOX (100% = identical). Data refreshed Oct 30, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	24 7.ai	Campbell, US	10001+	85%	829 contacts →
2	Verint	Melville, US	5,001-10,000	85%	2,274 contacts →
3	Nextiva	Scottsdale, US	1,001-5,000	86%	990 contacts →
4	Aircall	Bellevue, US	501-1,000	87%	442 contacts →
5	Exotel	Bangalore, IN	1,001-5,000	88%	380 contacts →
6	Parloa	Berlin, DE	201-500	86%	257 contacts →
7	Decagon	San Francisco, US	501-1,000	85%	218 contacts →
8	Connexai	Miami, US	501-1,000	88%	305 contacts →
9	Omilia	Larnaca Larnaca, CY	201-500	87%	300 contacts →
10	ADA CX	Toronto, CA	201-500	86%	107 contacts →
11	observe.ai	Redwood City, US	201-500	88%	159 contacts →
12	Callminer	Waltham, US	201-500	89%	224 contacts →
13	ASAPP	New York, US	201-500	86%	126 contacts →
14	gnani.ai	San Francisco, US	51-200	86%	99 contacts →
15	Intelepeer	Dania Beach, US	201-500	86%	138 contacts →
16	Sleekflow	Singapore, SG	51-200	86%	62 contacts →
17	Level AI	Mountain View, US	51-200	88%	130 contacts →
18	Qiscus	South Jakarta Jakarta, ID	51-200	86%	90 contacts →
19	Gochat247	Cairo, EG	501-1,000	85%	2 contacts →
20	Marchex	Seattle, US	201-500	85%	81 contacts →
21	rezo.ai	Noida, IN	51-200	89%	93 contacts →
22	Replicant	San Francisco, US	51-200	86%	23 contacts →
23	Drift, A Salesloft Company	Boston, US	501-1,000	88%	7 contacts →
24	boost.ai	NO	51-200	85%	118 contacts →
25	REGAL	n/a	51-200	85%	62 contacts →

Showing the 25 largest of 461 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 IOVOX, 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 IOVOX 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 IOVOX lookalikes?

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

What companies are similar to IOVOX?

The largest companies similar to IOVOX are 24 7.ai, Verint, Nextiva and Aircall. The table above shows the 25 largest of the 461 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 IOVOX'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 8,421 verified emails and direct dials tracked across all 461 matched companies.

Who are IOVOX's biggest competitors?

The largest IOVOX competitors by measured business-description similarity are 24 7.ai, Verint, Nextiva and Aircall. Every company here does what IOVOX does at 85%+ similarity, ranked by team size.

What are the best IOVOX alternatives?

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