CoTester by TestGrid vs Ghosteye vs Functionize vs BrowsingBee

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

Your tool
CoTester by TestGrid
vs
Competitor 1
Ghosteye
Competitor 2
Functionize
Competitor 3
BrowsingBee
Compare
4 tools · best value per row highlighted
Your tool CoTester by TestGrid
testgrid.io
CoTester operates as an AI agent that ingests product context from your existing QA workflows and documentation
Remove
Competitor Ghosteye
ghosteye.ai
Your employees face the same attacks real hackers deploy right now
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
Competitor BrowsingBee
browsingbee.com
Browser testing setup takes 5 minutes with BrowsingBee
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
162.9Kvisits/mo
1.1Kvisits/mo
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—
MoM change
▲ 9.4%
▲ 376.6%
—
▲ 2.8%
6-month growth
-16.3%
-60.7%
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Global rank web
#267,076
#13,075,897
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Avg. last 3 months
164K
1.2K
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48
Bounce rate lower is better
42%
36%
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0%
Pages / visit
2.2
1.0
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Visit duration
1m 42s
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Traffic sources
● Direct 77% · ● Mail 13%
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CoTester by TestGridGhosteyeFunctionizeBrowsingBee
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 · 162.9KGhosteye · 2.8KGhosteye · 1.9KGhosteye · 714Ghosteye · 2.1KGhosteye · 231Ghosteye · 1.1KBrowsingBee · 75BrowsingBee · 71BrowsingBee · 73101001K10K100K1MCoTester 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 · 162.9KGhosteye · 2.8KGhosteye · 1.9KGhosteye · 714Ghosteye · 2.1KGhosteye · 231Ghosteye · 1.1KBrowsingBee · 75BrowsingBee · 71BrowsingBee · 73Nov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$199per month
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$20per month · free tier available
$24.2per month · free tier available
Free tier
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Free trial
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API access
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Plans
Starter $199/moGrowth CustomEnterprise Device Lab Custom
Custom Quote Custom
Free FreeGrowth $20/moScale $100/moEnterprise Custom
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Capabilities input → output
Input
DocumentsText
Data
TextWeb pages
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Output
Code
AudioDataText
Data
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Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Testing
Development & CodeAI Testing
Development & CodeAI Testing
Development & CodeAI Testing
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
6
5
1
Test automation
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Testing
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Test creation
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Test cases
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Cybersecurity simulation
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Cybersecurity training
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It security training
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Web browsing
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Cybersecurity
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Cybersecurity education
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Test generation
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UI testing
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Agents
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Code testing
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Scam detection education
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.