2,829 AI Agent SaaS Companies in 2026
AI agent SaaS companies build software that does the work, not just answers questions: agents that resolve support tickets, research and contact prospects, write code or run back-office tasks, and platforms to build your own.
- Companies
- 2,829
- In LeadWave's database, October 2026
- Total funding raised
- $298.1B
- Across 1,279 funded companies
- Median headcount
- 37
- Of 2,272 with a known headcount
- Median year founded
- 2016
- Of 2,460 with a known year
The largest AI Agent SaaS companies
The top 30 of 2,829, strongest matches first, then by size. Headcount is the latest known figure.
| Company | Website | Employees | Headcount | Funding | CEO | |
|---|---|---|---|---|---|---|
1 xAI | x.ai | 1,001–5,000 | 3,200 | $49.3B | Hiroki Niizeki | |
2 Writer | writer.com | 51–200 | 2,267 | — | May Habib | |
3 ElevenLabs | elevenlabs.io | 1,001–5,000 | 1,500 | $792M | Amy Hancock | |
4 Jasper | jasper.ai | 51–200 | 1,019 | $131M | Chris Hull | |
5 Z.ai | z.ai | 501–1,000 | 990 | $1.3B | Damian Zhang | |
6 Harvey | harvey.ai | — | 843 | — | Winston Weinberg | |
7 Lovable | lovable.dev | — | 578 | — | Dragan Bozic | |
8 Sierra | sierra.ai | — | 453 | — | Emil Hakem | |
9 Moveworks | moveworks.com | 201–500 | 411 | $305M | Bhavin Shah | |
10 HappyRobot | happyrobot.ai | 201–500 | 350 | $253.9M | Pablo Palafox | |
11 Wonderful | wonderful.ai | — | 350 | — | Bar Winkler | |
12 PolyAI | poly.ai | — | 328 | — | Nikola Mrksic | |
13 MiniMax | minimax.io | 201–500 | 320 | $202.9M | Yeyi Yun | |
14 Kimi AI by Moonshot AI | kimi.ai | 201–500 | 300 | $10.2M | — | |
15 Runner H | hcompany.ai | — | 294 | — | Sanket Hirgude | |
16 Replit | replit.com | — | 284 | — | Amjad Masad | |
17 poolside | poolside.ai | — | 255 | $626M | Jason Warner | |
18 Decagon | decagon.ai | — | 230 | — | Jesse Zhang | |
19 Deepgram | deepgram.com | — | 223 | — | — | — |
20 Domyn | domyn.com | — | 221 | $734.9M | Danilo Roncasaglia | |
21 Hex | hex.tech | 1–10 | 206 | — | Ben Ho | |
22 Hebbia | hebbia.com | 51–200 | 200 | $159.7M | George Sivulka | |
23 Origin Financial | useorigin.com | 11–50 | 168 | — | Matt Watson | |
24 Forethought | forethought.ai | 51–200 | 140 | $92M | Sami Ghoche | |
25 Manus | manus.im | 11–50 | 86 | — | Red Xiao | |
26 CrewAI | crewai.com | — | 45 | — | Joao Moura | |
27 Lindy | lindy.ai | 11–50 | 40 | — | Flo Crivello | |
28 Relevance AI | relevance.ai | 11–50 | 20 | $3M | Daniel Vassilev | |
29 Devin by Cognition | devin.ai | 11–50 | 13 | $243M | — | |
30 11x | 11x.ai | — | — | — | Prabhav Jain |
AI Agent SaaS companies at a glance
- 60% are headquartered in United States, followed by United Kingdom.
- The largest is xAI, with 3,200 employees.
- 1,279 have disclosed funding, $298.1B in total; 250 raised $100M or more.
- Half were founded before 2016, and 23% in 2020 or later.
- United States1,609 · 60%
- United Kingdom165 · 6%
- India114 · 4%
- Canada86 · 3%
- France82 · 3%
- Germany79 · 3%
- 1–10648 · 25%
- 11–50913 · 35%
- 51–200591 · 23%
- 201–500257 · 10%
- 501–1,00087 · 3%
- 1,001–5,000105 · 4%
- 5,001–10,00016 · 1%
- 10,000+6 · 0%
- Before 200070 · 3%
- 2000–2009300 · 12%
- 2010–2014592 · 24%
- 2015–2019940 · 38%
- 2020–2022438 · 18%
- 2023 or later120 · 5%
- Under $1M170 · 13%
- $1M–5M255 · 20%
- $5M–10M135 · 10%
- $10M–50M359 · 27%
- $50M–100M134 · 10%
- $100M–500M196 · 15%
- $500M–1B33 · 3%
- $1B+25 · 2%
How this list was built
A company is on this list if LeadWave tags it as an AI agent, agent platform or AI coworker, or its description or website presents AI agents.
The data comes from LeadWave's database of SaaS and AI companies, last updated in October 2026. Companies that share a website are counted once. Headcount, funding and CEO come from public sources, so some fields are blank for smaller companies.
More SaaS company lists
- Fintech SaaS companies2,571 companies
- ERP SaaS companies2,413 companies
- Ecommerce SaaS companies2,362 companies
- CRM SaaS companies2,353 companies
- Marketing SaaS companies2,130 companies
- HR SaaS companies1,856 companies
- USA SaaS companies listFull list with CEO contacts
- UK SaaS companies listFull list with CEO contacts
- Europe SaaS companies listFull list with CEO contacts
Frequently asked questions
LeadWave's database lists 2,829 AI Agent SaaS companies as of October 2026. This page shows the 30 largest; the full list, with CEO contacts, is part of our 15,000+ SaaS companies list.
By headcount, xAI, with 3,200 employees, followed by Writer and ElevenLabs.
United States: 60% of those with a known headquarters, followed by United Kingdom at 6%.
xAI ($49.3B), Z.ai ($1.3B) and TypeSafe AI ($910M), by total disclosed funding.
LeadWave's SaaS companies list covers 15,000+ companies and 16,000+ CEOs, with verified CEO emails, LinkedIn profiles, headcount and funding in one CSV. It's on the List of SaaS Companies page.
A chatbot answers in a conversation. An AI agent takes actions toward a goal: it plans the steps, uses tools such as the CRM, email or a browser, checks its own results and keeps going until the task is done, with a person reviewing where needed.