Atai - Automated Testing AI vs CoTester by TestGrid vs Functionize

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Atai - Automated Testing AI
vs
Competitor 1
CoTester by TestGrid
Competitor 2
Functionize
Competitor 3
Suggested competitors for Atai - Automated Testing AI: Diffblue Cover88% Verex88% Testim87% TAMI Studio by UI-licious87% Tricentis Tosca87% testRigor86% Katalon85% TestDriver85%
Compare
3 tools · best value per row highlighted
Your tool Atai - Automated Testing AI
automatedtesting.ai
Atai uses Vision AI to generate automated test cases for web applications by interpreting natural language prompts
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Competitor CoTester by TestGrid
testgrid.io
CoTester operates as an AI agent that ingests product context from your existing QA workflows and documentation
Make main Remove
Competitor Functionize
functionize.com
Functionize is an agentic quality platform whose Studio product builds, runs and maintains tests against your live application.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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162.9Kvisits/mo
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MoM change
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▲ 9.4%
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6-month growth
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-16.3%
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Global rank web
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#267,076
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Avg. last 3 months
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164K
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Bounce rate lower is better
0%
42%
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Pages / visit
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2.2
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Visit duration
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1m 42s
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Traffic sources
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● Direct 77% · ● Mail 13%
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Atai - Automated Testing AICoTester by TestGridFunctionize
057.8K115.6K173.4K231.3KCoTester by TestGrid · 215.1KCoTester by TestGrid · 231.3KCoTester by TestGrid · 194.6KCoTester by TestGrid · 216.2KCoTester by TestGrid · 219.7KCoTester by TestGrid · 180.3KCoTester by TestGrid · 149KCoTester by TestGrid · 162.9K100K1MCoTester by TestGrid · 215.1KCoTester by TestGrid · 231.3KCoTester by TestGrid · 194.6KCoTester by TestGrid · 216.2KCoTester by TestGrid · 219.7KCoTester by TestGrid · 180.3KCoTester by TestGrid · 149KCoTester by TestGrid · 162.9KDec '25Jan '26FebMarAprMayJunJul
Pricing
Model
Free Trial
Freemium
Freemium
Starting price
$19per month
$199per month
$20per month · free tier available
Free tier
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Free trial
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API access
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Plans
Download For Life $99/one-timeCloud Subscription $19/mo
Starter $199/moGrowth CustomEnterprise Device Lab Custom
Free FreeGrowth $20/moScale $100/moEnterprise Custom
Capabilities input → output
Input
TextWeb pages
DocumentsText
TextWeb pages
Output
Code
Code
Data
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI Testing
Development & CodeProductivity & OfficeAI AgentAI Testing
Development & CodeAI Testing
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
3
4
2
Test automation
Testing
Code testing
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UI testing
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Agents
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.