Functionize vs OpenAI Codex CLI vs Testim vs TAMI Studio by UI-licious

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

Your tool
Functionize
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
Testim
Competitor 3
TAMI Studio by UI-licious
Compare
4 tools · best value per row highlighted
Your tool Functionize
functionize.com
Functionize is an agentic quality platform whose Studio product builds, runs and maintains tests against your live application.
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor Testim
testim.io
Testim is an automated testing platform from Tricentis for fast authoring of stable, AI-powered tests.
Make main Remove
Competitor TAMI Studio by UI-licious
uilicious.com
TAMI Studio by UI-licious is a cloud workspace for planning, automating and running UI tests.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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22.5Kvisits/mo
MoM change
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▲ 0.5%
6-month growth
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-26.2%
Global rank web
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#1,340,952
Avg. last 3 months
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22.5K
Bounce rate lower is better
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44%
Pages / visit
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1.5
Visit duration
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17s
Traffic sources
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● Direct 79% · ● Referral 21%
FunctionizeOpenAI Codex CLITestimTAMI Studio by UI-licious
010.8K21.7K32.5K43.4KTAMI Studio by UI-licious · 19.7KTAMI Studio by UI-licious · 43.4KTAMI Studio by UI-licious · 30.4KTAMI Studio by UI-licious · 29.1KTAMI Studio by UI-licious · 18.2KTAMI Studio by UI-licious · 22.8KTAMI Studio by UI-licious · 22.3KTAMI Studio by UI-licious · 22.5K10K100KTAMI Studio by UI-licious · 19.7KTAMI Studio by UI-licious · 43.4KTAMI Studio by UI-licious · 30.4KTAMI Studio by UI-licious · 29.1KTAMI Studio by UI-licious · 18.2KTAMI Studio by UI-licious · 22.8KTAMI Studio by UI-licious · 22.3KTAMI Studio by UI-licious · 22.5KDec '25Jan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Paid
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Freemium
Starting price
$20per month · free tier available
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$12per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreeGrowth $20/moScale $100/moEnterprise Custom
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Free FreePersonal $12/moBusiness $120/mo
Capabilities input → output
Input
TextWeb pages
CodeImagesText
Text
ImagesTextVideo
Output
Data
Code
Code
CodeText
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Testing
Development & CodeAI Coding Assistant
Development & CodeAI Testing
Development & CodeAI Testing
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
4
11
8
Test automation
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Testing
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Test creation
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Agents
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UI testing
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Test cases
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Test generation
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Website testing
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Bug reports
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Coding
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Salesforce
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Vision testing
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Developer tools
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No-code
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Root cause analysis
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Selenium testing
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Terminal
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Test management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
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no ratings yet
Upvotes
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Saves
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Reviews
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Prompts
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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.