Company lists · Data refreshed September 2026

Top 25 Lead qualification chatbot software worldwide

Name: Lead qualification chatbot software worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 2,026 companies tracked

RevenueBase identified 2,026 lead qualification chatbot software worldwide as of September 2026 and tracks 13,283 professional contacts across them, including 2,577 with verified work emails and 1,573 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers lead qualification chatbot software worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 4, 2026. Country and city lists for lead qualification chatbot software follow the table.

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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

2,026Companies

13,283Contacts tracked

2,577Verified emails

1,573Mobile numbers

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The 25 largest lead qualification chatbot software worldwide

Ranked by team size

Top 25 of 2,026 lead qualification chatbot software worldwide, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to lead qualification chatbot software: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Cience	Strong evidence	Miami, FL, United StatesHQ checked Sep 4, 2026	201-500	1,071 contacts →
	Strong evidence “CIENCE Technologies, Inc, founded in 2015 and headquartered in Denver, CO, is a pioneering global company in lead generation software and services, committed to transforming the…” Source: RevenueBase Database · checked Sep 4, 2026
2	Callrail	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 4, 2026	201-500	330 contacts →
	Partial evidence “CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Source: RevenueBase Database · checked Sep 4, 2026
3	leads.io	Partial evidence	Holland, NetherlandsHQ checked Sep 4, 2026	201-500	254 contacts →
	Partial evidence “Leads.io is the World’s Leading AI-Powered Lead Generation Agency, founded on a performance-based pay-per-lead model.” Source: RevenueBase Database · checked Sep 4, 2026
4	Gushwork	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 4, 2026	51-200	246 contacts →
	Partial evidence “Gushwork builds complex AI marketing agents to help small and medium businesses get inbound leads from AI search engines like Gemini, ChatGPT, Claude and Perplexity” Source: RevenueBase Database · checked Sep 4, 2026
5	Chili Piper	Indirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	237 contacts →
	Indirect evidence “Chili Piper is the all-in-one Demand Conversion Platform, used by Intuit, Spotify, Airbnb, Gong, and thousands more We are the only platform that consolidates Form Routing, Chat…” Source: RevenueBase Database · checked Sep 4, 2026
6	Lemlist	Indirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	220 contacts →
	Indirect evidence “Outbound is broken when it’s built only on volume.” Source: RevenueBase Database · checked Sep 4, 2026
7	Artisan	Indirect evidence	San Francisco, United StatesHQ checked Sep 4, 2026	51-200	211 contacts →
	Indirect evidence “Artisan builds AI employees.” Source: RevenueBase Database · checked Sep 4, 2026
8	Algominds	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	n/a	188 contacts →
	Indirect evidence “At Algominds, we build AI agents that find you customers who already want to buy.” Source: RevenueBase Database · checked Sep 4, 2026
9	B2B Rocket	Indirect evidence	Lewes, DE, United StatesHQ checked Sep 4, 2026	51-200	135 contacts →
	Indirect evidence “B2B Rocket, a Blackpearl Group company (NZE: BPG, publicly traded), is on a mission to empower 1M+ businesses worldwide with AI-powered sales automation.” Source: RevenueBase Database · checked Sep 4, 2026
10	kevit.io	Indirect evidence	Rajkot, IndiaHQ checked Sep 4, 2026	51-200	120 contacts →
	Indirect evidence “Kevit.io is a leading Customer Experience automation platform, made to acquire and win customers through conversations.” Source: RevenueBase Database · checked Sep 4, 2026
11	Further	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 4, 2026	11-50	114 contacts →
	Indirect evidence “FURTHER's team of AI powered sales assistants work together to automate conversations with senior living prospects, helping them find what they’re looking for faster, so you can…” Source: RevenueBase Database · checked Sep 4, 2026
12	HIPTO	Partial evidence	Boulogne-Billancourt, FranceHQ checked Sep 4, 2026	51-200	103 contacts →
	Partial evidence “Des leads intentionnistes, adaptés à votre secteur, au service de vos objectifs.” Source: RevenueBase Database · checked Sep 4, 2026
13	Liguelead	Indirect evidence	Campinas, BrazilHQ checked Sep 4, 2026	51-200	86 contacts →
	Indirect evidence “A LigueLead é uma startup de tecnologia e comunicação, que oferece automação de marketing e vendas através de uma plataforma completa, voltada para atender a alta demanda dos…” Source: RevenueBase Database · checked Sep 4, 2026
14	Vertigo Media	Partial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	83 contacts →
	Partial evidence “Vertigo Media is a Digital Marketing Agency, specialized in generating qualified leads for all businesses.” Source: RevenueBase Database · checked Sep 4, 2026
15	Deskmoz	Partial evidence	Jaipur, IndiaHQ checked Sep 4, 2026	51-200	81 contacts →
	Partial evidence “DeskMoz is a team of professional & highly experienced 24x7 in-house live chat agents for round-the-clock live chat support & sales leads generation service.” Source: RevenueBase Database · checked Sep 4, 2026
16	Leads2b	Partial evidence	Curitiba, BrazilHQ checked Sep 4, 2026	51-200	77 contacts →
	Partial evidence “A Leads2b é uma empresa de tecnologia que proporciona soluções completas para a geração de Leads no mercado B2B.” Source: RevenueBase Database · checked Sep 4, 2026
17	Verse.ai, A Nice Company	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 4, 2026	51-200	71 contacts →
	Indirect evidence “At Verse.ai, our core value lies in transforming customer interactions through AI-powered conversations.” Source: RevenueBase Database · checked Sep 4, 2026
18	Actualsales	Partial evidence	Miami Beach, United StatesHQ checked Sep 4, 2026	51-200	64 contacts →
	Partial evidence “ActualSales.AI generates complete lead generation campaigns from a single URL in minutes.” Source: RevenueBase Database · checked Sep 4, 2026
19	Landbot	Partial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	61 contacts →
	Partial evidence “Landbot is a no-code AI Agent builder designed for GTM teams who need autonomous, high-converting lead workflows without engineering dependency.” Source: RevenueBase Database · checked Sep 4, 2026
20	Mantra Digital INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 4, 2026	51-200	61 contacts →
	Partial evidence “Mantra is the parent company behind Meera.ai, an AI-powered texting platform that helps sales and admissions teams reach leads faster, qualify them with human-like conversations…” Source: RevenueBase Database · checked Sep 4, 2026
21	kenyt.ai	Indirect evidence	Hyderabad, United StatesHQ checked Sep 4, 2026	51-200	61 contacts →
	Indirect evidence “Kenyt.AI's product is a conversational customer and employee engagement platform, helping businesses to deeply engage with their customers through a high quality human-like…” Source: RevenueBase Database · checked Sep 4, 2026
22	Redrive	Strong evidence	Curitiba, BrazilHQ checked Sep 4, 2026	51-200	54 contacts →
	Strong evidence “A platform that helps you with lead generation, customer prospecting, customer relationship management, chatbot and much more.” Source: RevenueBase Database · checked Sep 4, 2026
23	Justcall	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 4, 2026	201-500	52 contacts →
	Indirect evidence “JustCall is an AI-powered communication platform built for high-growth sales and support teams capture, connect, and convert faster by replacing manual friction with instant…” Source: RevenueBase Database · checked Sep 4, 2026
24	Outplay	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 4, 2026	51-200	51 contacts →
	Indirect evidence “Why pay for multiple-point solutions to hit your revenue goals?” Source: RevenueBase Database · checked Sep 4, 2026
25	Nethunt CRM	Indirect evidence	Middletown, DE, United StatesHQ checked Sep 4, 2026	11-50	49 contacts →
	Indirect evidence “NetHunt CRM is the only tool you’ll need for outbound sales.” Source: RevenueBase Database · checked Sep 4, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: lead qualification chatbot software. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names lead qualification chatbot software.
Partial evidence: Its own public description names part of lead qualification chatbot software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lead qualification chatbot software. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,026 lead qualification chatbot software worldwide

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Lead qualification chatbot software worldwide at a glance

As of Sep 4, 2026

19.4%Verified-email coverage

11.8%Mobile-number coverage

6.6Average contacts per company

1-10Median size (employees)

6.4%Largest-city concentration · London

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

1,429

11-50

490

51-200

201-500

501-1,000

5,001-10,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among lead qualification chatbot software, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

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.
Coverage: 11 countries, largest first: the United States, India, the United Kingdom, Canada, Brazil, France, Germany, Australia, Spain, the Netherlands and 1 more. Country and city lists for lead qualification chatbot software are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “lead qualification chatbot software”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names lead qualification chatbot software), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among lead qualification chatbot software, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,577 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph between September 4, 2026 and September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Lead qualification chatbot software by location

17 lists · largest first

Every Lead qualification chatbot software list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names lead qualification chatbot software, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many lead qualification chatbot software are there worldwide?

RevenueBase identified 2,026 lead qualification chatbot software worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Cience, headquartered in Miami, tops this list with the largest team on record.

Which country has the most lead qualification chatbot software?

The United States leads with 854 companies, followed by India (261) and the United Kingdom (231). Every lead qualification chatbot software list by country and city is linked on this page.

Which city has the most lead qualification chatbot software?

London leads with 129 headquartered companies, followed by San Francisco (52) and New York (48).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,577 verified decision-maker contacts tracked across these 2,026 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 4, 2026 and September 14, 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.