Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Permito
✓ verifiedFreemium
AI voice mock-interview simulator that role-plays a consular officer to help US visa applicants practice before their real interview.
13K visits/mo
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clickworker
✓ verifiedPaid
Crowdsourcing platform using 8M+ global workers to deliver AI training data, labeling, surveys, testing and store checks.
1.8M visits/mo
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Language REACTOR
✓ verifiedFreemium
Browser extension that adds dual subtitles and click-to-lookup to Netflix and YouTube for learning languages.
1.7M visits/mo
Pricing
Free: $0 (1 mock interview)
Quick Prep: $19 one-time (3 mock interviews)
No public pricing
No public pricing
Core features
- ✦AI voice interview simulating a US consular officer
- ✦Support for multiple visa types (F-1, B1/B2, and more)
- ✦Post-interview verdict with specific improvement suggestions
- ✦Free visa readiness score and DS-160 consistency checker
- ✦Bank balance calculator and interview question bank
- ✦8M+ verified global crowd
- ✦AI training data (image/video/audio/text) and annotation
- ✦Survey tools and respondents
- ✦Store checks and mystery shopping
- ✦Crowdtesting (web/app/games)
- ✦Tagging and categorization
- ✦Managed or self-service plus API
- ✦Dual subtitles on Netflix and YouTube
- ✦Click-to-lookup word translations
- ✦Saveable vocabulary items
- ✦Playback controls for language study
- ✦Works as a browser extension
Use cases
- →Practicing likely interview questions before a real visa appointment
- →Getting feedback on red flags in your answers
- →Checking DS-160 form consistency ahead of the interview
- →Estimating financial requirements for a visa application
- →Sourcing AI training and labeled datasets
- →Running surveys and market research
- →Point-of-sale store checks
- →Crowdtesting apps and websites
- →Learn a language while watching shows
- →Look up and save new words from video
- →Study with dual subtitles
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