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Best Testing & QA AI Tools

22 tools compared · 2026

22 ai testing & qa startups tracked, with the largest concentration in US. Total tracked funding: $844.4M.

All (22) By country Top ranked By funding
Tracked
22
Total Raised
$844.4M
Countries
5
Active Deals
0

Top by score

View all 22 →
1 Momentic San Francisco, US $19.2M
78
2 Antithesis — $152M
76
3 Armadin Washington, US $189.9M
74
4 Qodo Tel Aviv, IL $120M
74
5 RunSybil San Francisco, US $40M
72
6 Functionize — $67M
71
7 Terra Security Tel Aviv, IL $38M
70
8 PlayerZero San Francisco, US $20M
70
9 Mabl US $76.1M
68
10 Novee Tel Aviv, IL $51.5M
68
11 Synthesized London, GB $20M
67
12 TestSprite — $8.1M
65

Funding by year — AI Testing & QA

2018 → 2026
$30M
’18
$40M
’21
$7M
’23
$50.6M
’24
$74.2M
’25
$351.4M
’26

Top countries

By startup count

Stage breakdown

Latest round type
  • Seed 9
  • Series A 8
  • Series B 2
  • Series C 1

Top investors backing AI Testing & QA

See all →
Amplify Partners
4 deals
CRV
3 deals
Y Combinator
3 deals
Green Bay Ventures
2 deals
Susa Ventures
2 deals
Square Peg
2 deals
First Round Capital
2 deals
GV (Google Ventures)
2 deals
Presidio Ventures
1 deal
Vista Equity Partners
1 deal
Jane Street
1 deal
Canaan Partners
1 deal

Recent rounds in AI Testing & QA

All rounds →
Date Startup Round Amount
Mar 2026 Qodo Series B $70M
Mar 2026 RunSybil Series A $40M
Mar 2026 Armadin Series A $189.9M
Jan 2026 Novee Series A $51.5M
Nov 2025 Momentic Series A $15M
Sep 2025 Synthesized Series A $20M
Aug 2025 Bluejay Seed $4M
Jul 2025 PlayerZero Series A $15M

All AI Testing & QA startups

Page 1

Momentic

US est. 2023

AI-native automated software testing platform

Raised
$19.2M
Stage
S-A
78

Antithesis

est. 2018
Raised
$152M
Stage
Seed
76

Qodo

IL est. 2022

Quality-first AI coding platform for code generation, review and testing

Raised
$120M
Stage
S-B
74

Armadin

US est. 2025

Autonomous AI red-teaming for the era of AI hyperattacks

Raised
$189.9M
Stage
S-A
74

RunSybil

US est. 2023

AI offensive security that pentests like an elite researcher

Raised
$40M
Stage
S-A
72

Functionize

est. 2015
Raised
$67M
Stage
S-B
71

Terra Security

IL est. 2023

Agentic offensive security platform for continuous AI-driven penetration testing

Raised
$38M
Stage
S-A
70

PlayerZero

US est. 2021

Autonomous debugging agents that catch and fix code bugs before production

Raised
$20M
Stage
S-A
70

Mabl

US est. 2017

Low-code intelligent test automation for web, mobile, and API.

Raised
$76.1M
Stage
S-C
68

Novee

IL est. 2025

AI penetration testing that thinks like a real attacker

Raised
$51.5M
Stage
S-A
68

Synthesized

GB est. 2020

AI that automates software testing and test-data generation for the AI era

Raised
$20M
Stage
S-A
67

TestSprite

est. 2024
Raised
$8.1M
Stage
Seed
65

Bluejay

United States est. 2025

Automated quality assurance for AI voice and chat agents

Raised
$4M
Stage
Seed
65

TestDriver.ai

PRIVATE
United States est. 2023

AI QA agent that builds and runs end-to-end UI tests

64

Gentrace

US est. 2023

Collaborative testing and evaluation platform for generative AI apps

Raised
$14M
Stage
S-A
63

Thunder Code

FR est. 2025

AI-native software testing that anyone can run from the browser

Raised
$9M
Stage
Seed
63

Meticulous

est. 2021
Raised
$4M
Stage
Seed
62

QA Wolf

US est. 2019

AI-powered end-to-end test coverage with parallel execution.

60

Spur

US est. 2024

AI QA engineer that tests your website like a real user

Raised
$4.5M
Stage
Seed
58

Tusk

US est. 2023

AI agent that generates unit and integration tests on every pull request

Raised
$2.1M
Stage
Seed
58

Autoblocks AI

US est. 2022

Collaborative evaluation and testing platform to build safe AI apps

Raised
$2M
Stage
Seed
55

Continue

US est. 2023

Quality control for your software factory with AI checks on every pull request.

Raised
$3M
Stage
Seed
47