Company lists · Data refreshed October 2026
Top 25 AI email assistant software companies worldwide
RevenueBase identified 461 company matches for AI email assistant software companies worldwide as of October 2026 and tracks 1,829 professional contacts across them, including 350 with verified work emails. The United States is the largest market and San Francisco the largest hub.
This list covers company matches for AI email assistant software companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 20, 2026. Country and city lists for AI email assistant software companies follow the table.
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.
The 25 largest AI email assistant software companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 130 contacts → | ||||
Exact match “AI-native email for high-performing teams Fly through your inbox twice as fast, be more responsive to what matters most, and save 4 hours per person every single week.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 2 | 108 contacts → | ||||
Exact match “Fyxer is the email assistant that turns your inbox into your competitive advantage.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 3 | 101 contacts → | ||||
Exact match “Read AI is an AI copilot for wherever you work, making your meetings, emails, and messages more productive with summaries, content discovery, and recommendations.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 4 | 65 contacts → | ||||
Exact match “Lavender is your AI Email Coach It combines everything you need to easily write sales emails that get replies.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 5 | 36 contacts → | ||||
Exact match “Lindy is the AI teammate that does real work for your whole team.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “Email was never meant to be this busy.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “We believe in the power of meaningful communication.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “We are specialists in email management.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Ideagen Mail Manager is a dynamic software company that delivers intelligent email management software.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “Mailbutler is the leading email productivity extension for Microsoft Outlook, Apple Mail and Gmail that makes your inbox smarter.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “You spend 3 hours a day in your inbox.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Boomerang is the leader in thoughtful email productivity software that empowers people to focus on what matters on the world’s top email platforms.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “Tanka is your 24/7 AI co-founder.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “virtualworkforce.ai, hire AI agents for every routine email Ops and customer‑service teams face 100+ repetitive emails a day.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “The AI Smart Inbox for Hospitality, where everything is centralized, and everything is possible.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “RevReply is a powerful AI email autoresponder that comprehends the persona and context of each email, assesses sentiment, and tailors replies to match tone and handle objections…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Modern office work throws us an endless stream of communication - emails, Slack, meetings, and comments from almost every SaaS tool your team uses.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Do you want to make the most of your time?⌛ We made you over 60 free productivity tools for Gmail.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Send AI turns team inboxes into autonomous operations.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Tools worth loving.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Receptive AI builds AI clones, digital versions of you that run your day.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Parserr is a leading provider of AI-powered email parsing and workflow automation solutions designed to help businesses automate their email data extraction, save time, and…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Shortwave is the AI agent app for business communications.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “The Librarian is a mobile-first AI virtual assistant for real estate agents.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “AI email assistant software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 461 AI email assistant software companies worldwide
See the full list, filter by size, metro and specialty, and access 350 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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AI email assistant software companies worldwide at a glance
As of Oct 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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.
- Coverage
- Every country. Country and city lists for AI email assistant software companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “AI email assistant software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 350 professional contacts with verified work emails across the full matched dataset. 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 on October 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
AI email assistant software companies by location
1 lists · largest firstEvery AI email assistant software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “AI email assistant software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many AI email assistant software companies are there worldwide?
RevenueBase identified 461 company matches for AI email assistant software companies worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Superhuman Mail tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most AI email assistant software companies?
The United States leads with 103 companies. Every AI email assistant software companies list by country and city is linked on this page.
Which city has the most AI email assistant software companies?
San Francisco leads with 27 company records, followed by London (17) and New York (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 350 professional contacts with verified work emails tracked across these 461 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 461 AI email assistant software companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 AI email assistant software companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 461 matching company records for AI email assistant software companies worldwide, with 1,829 tracked contacts and 350 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 AI email assistant software companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Superhuman Mailsuperhuman.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 130 contacts → |
“AI-native email for high-performing teams Fly through your inbox twice as fast, be more responsive to what matters most, and save 4 hours per person every single week.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  FYXERget.fyxer.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 108 contacts → |
“Fyxer is the email assistant that turns your inbox into your competitive advantage.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Read AIread.aiHQ: Seattle, United StatesReported employees: 51-200 | Seattle, United States | 51-200 | Exact match | 101 contacts → |
“Read AI is an AI copilot for wherever you work, making your meetings, emails, and messages more productive with summaries, content discovery, and recommendations.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Lavenderlavender.aiHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 65 contacts → |
“Lavender is your AI Email Coach It combines everything you need to easily write sales emails that get replies.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  LINDYlindy.aiHQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 36 contacts → |
“Lindy is the AI teammate that does real work for your whole team.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Canary Mailcanarymail.io HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 24 contacts → |
“Email was never meant to be this busy.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mailbirdgetmailbird.comHQ: Sacramento, CA, United StatesReported employees: 11-50 | Sacramento, CA, United States | 11-50 | Exact match | 24 contacts → |
“We believe in the power of meaningful communication.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nordic ITnordic-it.com HQ: Singapore, DenmarkReported employees: 11-50 | Singapore, Denmark | 11-50 | Exact match | 21 contacts → |
“We are specialists in email management.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ideagen Mail Managermailmanager.comHQ: West End, United KingdomReported employees: 51-200 | West End, United Kingdom | 51-200 | Exact match | 19 contacts → |
“Ideagen Mail Manager is a dynamic software company that delivers intelligent email management software.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mailbutlermailbutler.ioHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 18 contacts → |
“Mailbutler is the leading email productivity extension for Microsoft Outlook, Apple Mail and Gmail that makes your inbox smarter.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Gmeliusgmelius.comHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 17 contacts → |
“You spend 3 hours a day in your inbox.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Boomerangboomerangapp.comHQ: Mountain View, CA, United StatesReported employees: 11-50 | Mountain View, CA, United States | 11-50 | Exact match | 16 contacts → |
“Boomerang is the leader in thoughtful email productivity software that empowers people to focus on what matters on the world’s top email platforms.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TANKAtanka.ai HQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 16 contacts → |
“Tanka is your 24/7 AI co-founder.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  virtualworkforce.aivirtualworkforce.aiHQ: Rotterdam, NetherlandsReported employees: 1-10 | Rotterdam, Netherlands | 1-10 | Exact match | 15 contacts → |
“virtualworkforce.ai, hire AI agents for every routine email Ops and customer‑service teams face 100+ repetitive emails a day.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fullwherefullwhere.comHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 13 contacts → |
“The AI Smart Inbox for Hospitality, where everything is centralized, and everything is possible.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Revreplyrevreply.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 13 contacts → |
“RevReply is a powerful AI email autoresponder that comprehends the persona and context of each email, assesses sentiment, and tailors replies to match tone and handle objections…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fyxeraifyxer.ai HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 13 contacts → |
“Modern office work throws us an endless stream of communication - emails, Slack, meetings, and comments from almost every SaaS tool your team uses.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | advanced-operations.itadvanced-operations.it HQ: SlovakiaReported employees: 11-50 | Slovakia | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Cloudhqcloudhq.net HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 8 contacts → |
“Do you want to make the most of your time?⌛ We made you over 60 free productivity tools for Gmail.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Send AIsend.aiHQ: Amsterdam, CA, NetherlandsReported employees: 1-10 | Amsterdam, CA, Netherlands | 1-10 | Exact match | 8 contacts → |
“Send AI turns team inboxes into autonomous operations.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HOOPhoop.app HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 7 contacts → |
“Tools worth loving.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Receptive AIbereceptive.ai HQ: Newark, DE, United StatesReported employees: 1-10 | Newark, DE, United States | 1-10 | Exact match | 7 contacts → |
“Receptive AI builds AI clones, digital versions of you that run your day.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Parserrparserr.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 7 contacts → |
“Parserr is a leading provider of AI-powered email parsing and workflow automation solutions designed to help businesses automate their email data extraction, save time, and…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Shortwaveshortwave.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“Shortwave is the AI agent app for business communications.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | thelibrarian.iothelibrarian.io HQ: Dover, DE, United StatesReported employees: 1-10 | Dover, DE, United States | 1-10 | Exact match | 6 contacts → |
“The Librarian is a mobile-first AI virtual assistant for real estate agents.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 461 company matches
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AI email assistant software companies: dataset insights
October 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
461 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 461 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
AI email assistant software companies by location
1 lists · largest firstEvery AI email assistant software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for AI email assistant software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many AI email assistant software companies did RevenueBase find worldwide?
The saved snapshot records 461 matching company records, 1,829 tracked contacts and 350 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 AI email assistant software companies worldwide. Snapshot: October 20, 2026. https://revenuebase.ai/companies/browse/ai-email-assistant-software-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 AI email assistant software companies worldwide
RevenueBase records 461 matching company records for AI email assistant software companies worldwide, with 1,829 tracked contacts and 350 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 AI email assistant software companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Superhuman Mailsuperhuman.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 130 contacts → |
“AI-native email for high-performing teams Fly through your inbox twice as fast, be more responsive to what matters most, and save 4 hours per person every single week.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | FYXERget.fyxer.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 108 contacts → |
“Fyxer is the email assistant that turns your inbox into your competitive advantage.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Read AIread.ai HQ: Seattle, United StatesReported employees: 51-200 | Seattle, United States | 51-200 | Exact match | 101 contacts → |
“Read AI is an AI copilot for wherever you work, making your meetings, emails, and messages more productive with summaries, content discovery, and recommendations.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lavenderlavender.ai HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 65 contacts → |
“Lavender is your AI Email Coach It combines everything you need to easily write sales emails that get replies.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | LINDYlindy.ai HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 36 contacts → |
“Lindy is the AI teammate that does real work for your whole team.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Canary Mailcanarymail.io HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 24 contacts → |
“Email was never meant to be this busy.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mailbirdgetmailbird.com HQ: Sacramento, CA, United StatesReported employees: 11-50 | Sacramento, CA, United States | 11-50 | Exact match | 24 contacts → |
“We believe in the power of meaningful communication.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nordic ITnordic-it.com HQ: Singapore, DenmarkReported employees: 11-50 | Singapore, Denmark | 11-50 | Exact match | 21 contacts → |
“We are specialists in email management.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ideagen Mail Managermailmanager.com HQ: West End, United KingdomReported employees: 51-200 | West End, United Kingdom | 51-200 | Exact match | 19 contacts → |
“Ideagen Mail Manager is a dynamic software company that delivers intelligent email management software.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mailbutlermailbutler.io HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 18 contacts → |
“Mailbutler is the leading email productivity extension for Microsoft Outlook, Apple Mail and Gmail that makes your inbox smarter.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gmeliusgmelius.com HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 17 contacts → |
“You spend 3 hours a day in your inbox.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Boomerangboomerangapp.com HQ: Mountain View, CA, United StatesReported employees: 11-50 | Mountain View, CA, United States | 11-50 | Exact match | 16 contacts → |
“Boomerang is the leader in thoughtful email productivity software that empowers people to focus on what matters on the world’s top email platforms.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TANKAtanka.ai HQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 16 contacts → |
“Tanka is your 24/7 AI co-founder.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | virtualworkforce.aivirtualworkforce.ai HQ: Rotterdam, NetherlandsReported employees: 1-10 | Rotterdam, Netherlands | 1-10 | Exact match | 15 contacts → |
“virtualworkforce.ai, hire AI agents for every routine email Ops and customer‑service teams face 100+ repetitive emails a day.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fullwherefullwhere.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 13 contacts → |
“The AI Smart Inbox for Hospitality, where everything is centralized, and everything is possible.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Revreplyrevreply.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 13 contacts → |
“RevReply is a powerful AI email autoresponder that comprehends the persona and context of each email, assesses sentiment, and tailors replies to match tone and handle objections…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fyxeraifyxer.ai HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 13 contacts → |
“Modern office work throws us an endless stream of communication - emails, Slack, meetings, and comments from almost every SaaS tool your team uses.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | advanced-operations.itadvanced-operations.it HQ: SlovakiaReported employees: 11-50 | Slovakia | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Cloudhqcloudhq.net HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 8 contacts → |
“Do you want to make the most of your time?⌛ We made you over 60 free productivity tools for Gmail.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Send AIsend.ai HQ: Amsterdam, CA, NetherlandsReported employees: 1-10 | Amsterdam, CA, Netherlands | 1-10 | Exact match | 8 contacts → |
“Send AI turns team inboxes into autonomous operations.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HOOPhoop.app HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 7 contacts → |
“Tools worth loving.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Receptive AIbereceptive.ai HQ: Newark, DE, United StatesReported employees: 1-10 | Newark, DE, United States | 1-10 | Exact match | 7 contacts → |
“Receptive AI builds AI clones, digital versions of you that run your day.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Parserrparserr.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 7 contacts → |
“Parserr is a leading provider of AI-powered email parsing and workflow automation solutions designed to help businesses automate their email data extraction, save time, and…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Shortwaveshortwave.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“Shortwave is the AI agent app for business communications.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | thelibrarian.iothelibrarian.io HQ: Dover, DE, United StatesReported employees: 1-10 | Dover, DE, United States | 1-10 | Exact match | 6 contacts → |
“The Librarian is a mobile-first AI virtual assistant for real estate agents.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 461 company matches
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AI email assistant software companies: dataset insights
October 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
461 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 461 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
AI email assistant software companies by location
1 lists · largest firstEvery AI email assistant software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for AI email assistant software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many AI email assistant software companies did RevenueBase find worldwide?
The saved snapshot records 461 matching company records, 1,829 tracked contacts and 350 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 AI email assistant software companies worldwide. Snapshot: October 20, 2026. https://revenuebase.ai/companies/browse/ai-email-assistant-software-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗