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Instafill
✓ verifiedPaid
AI automating PDF form filling and document signing; concrete niche with high traffic.
👁 50K/mo♥ 2.2K
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OpnForm
✓ verifiedPaid
Open-source AI form builder for free forms and surveys; strong adoption and traffic.
👁 30K/mo♥ 684
Pricing
Basic: $0/month
Pro: $20/month
Team: $49/month
No public pricing
No public pricing
No public pricing
Free: $0
Pro (Monthly): $16 per month
Pro (Yearly): $16 per month (billed yearly)
Core features
- ✦Integration with Notion databases
- ✦Unlimited fields and submissions
- ✦Customizable form styling
- ✦Conditional logic and validation rules
- ✦Ready-made form templates
- ✦File uploads
- ✦Multi-page forms
- ✦Email, Slack, and Discord notifications
- ✦Submission editing
- ✦Form protection (password, captcha)
- ✦AI-powered petition drafting
- ✦Effortless achievement collection
- ✦Tailored AI-editor for immigration petitions
- ✦One-stop document assembly and filing
- ✦Recommendation letter builder
- ✦Smart form filling
- ✦Summary of Contributions (SoC) drafting
- ✦AI-powered PDF form filling
- ✦Batch form filling
- ✦Custom profiles
- ✦Document uploads and e-Signatures
- ✦API
- ✦Chrome & Edge browser extensions
- ✦Voice, video, audio, and text surveys and forms
- ✦AI Probing
- ✦AI Survey Generation
- ✦AI Translation (50+ languages)
- ✦AI Transcription
- ✦Sentiment and Thematic Analysis
- ✦Standard Survey Features (multiple choice, likert scale, etc.)
- ✦Voice and Video Responses
- ✦Branching and Logic
- ✦Customization
- ✦AI Form Builder
- ✦Unlimited forms, fields, and responses (Free plan)
- ✦Form logic, URL pre-fill, Hidden fields
- ✦File uploads, Custom code, Webhooks
- ✦Customizable themes and thank you pages
- ✦Form Analytics
Use cases
- →Guest blog submission forms
- →Event attendee check-in forms
- →Customer satisfaction surveys
- →Patient intake forms
- →Photography quotation requests
- →Equipment rental requests
- →Photo shoot permit requests
- →Drafting NIW, EB1, H1B, and O1 petitions
- →Organizing and indexing exhibits for petitions
- →Mining evidence to strengthen petitions
- →Preparing ready-to-file petition packages
- →Drafting a Summary of Contributions (SoC)
- →Streamlining the green card application process
- →Filling out mortgage applications
- →Completing loan documents
- →Generating lease agreements
- →Processing rental applications
- →Preparing tax returns
- →Submitting insurance claims
- →Completing immigration forms
- →Handling Medicare paperwork
- →Concept Testing
- →Net Promoter Score
- →Brand Tracking
- →Diary Study
- →Product Feedback
- →Exploratory Research
- →Event Feedback
- →Creative Testing
- →Creating contact forms
- →Conducting surveys
- →Collecting internal announcements
- →Managing warehouse inventory check-ins
- →Gathering training feedback
- →Processing international job applications
- →Streamlining legal petitions
- →Supporting environmental initiatives
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