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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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Zigpoll AI
✓ verifiedPaid
Survey and feedback platform collecting zero-party data.
123K visits/mo2.4K saves
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Knowt
✓ verifiedFreemium
Free Quizlet alternative with AI study tools: flashcards, lecture recording, and PDF/video summaries for students and schools.
5.3M visits/mo
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Heidi
✓ verifiedFreemium
AI clinical scribe and care assistant that drafts notes, codes and follow-up tasks for clinicians across specialties.
1.8M visits/mo
Pricing
Lite: Free
Basic: $5 /mo
Standard: $12 /mo
Plus: $25 /mo
Premium: $50 /mo
School/district license: from $2.75/student
No public pricing
Free trial available
Core features
- ✦No-code survey setup
- ✦On-site, email, and SMS survey options
- ✦Integrated AI insights
- ✦Intuitive dashboard with charts and reporting
- ✦Advanced targeting rules and third-party integrations
- ✦Fully translatable surveys
- ✦AI lecture recorder that produces notes and flashcards
- ✦Flashcards with unlimited learn mode
- ✦AI PDF and YouTube summarizers
- ✦Voice tutoring and podcast generation
- ✦Notes-to-active-recall study guides
- ✦School and district licensing with privacy agreements
- ✦Ambient transcription and automated clinical notes
- ✦Coding and clinical documentation support
- ✦Evidence answers with transparent citations
- ✦Customizable note templates
- ✦Task management and follow-up handling
- ✦Team and enterprise controls with EHR integration
Use cases
- →Collect zero-party data using post-purchase surveys
- →Run email capture campaigns
- →Create interactive polls and forms
- →Drive change in marketing spend and product line (Ecommerce)
- →Gather feedback for product while rewarding & engaging your users (SaaS)
- →Ask your audience what types of content they want to see (Blogs & Media)
- →Studying for tests and exams
- →Turning lecture recordings into study material
- →Summarizing long readings and videos
- →Schools consolidating multiple study tools
- →Reducing clinical documentation time
- →Generating consultation notes and codes
- →Looking up cited clinical evidence
- →Coordinating care tasks across a practice
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