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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.

OpnForm logo
OpnForm
✓ verifiedPaid

Open-source AI form builder for free forms and surveys; strong adoption and traffic.

30K visits/mo684 saves
QuickFiling logo
QuickFiling
✓ verifiedFreemium

AI-guided immigration petition drafting for NIW, EB-1A, EB-1B, O-1, I-485, and EB-5 cases, priced per case type.

17K visits/mo
Lovable logo
Lovable
✓ verifiedFreemium

AI app builder that turns chat prompts into working web apps and sites, with credit-based build and deploy.

35M visits/mo69K saves
MailerLite logo
MailerLite
✓ verifiedFreemium

Email marketing platform with automation, landing pages, and audience tools.

5.1M visits/mo
Prismic logo
Prismic
✓ verifiedFreemium

Headless CMS and page builder where marketing teams and AI agents assemble on-brand landing pages from reusable, developer-built sections.

1.2M visits/mo61 saves
Pricing
Free: $0
Pro (Monthly): $16 per month
Pro (Yearly): $16 per month (billed yearly)
Dr. I-485: $299 (free to start)
Dr. Visa: $199 (free to start)
Dr. NIW: $749 (free to start)
Dr. EB1A: $949 (free to start)
Dr. EB1B: $949 (free to start)
Dr. O-1: $949 (free to start)
Dr. EB-5: $999 (free to start)

No public pricing

Free: Free
Growing Business: Starting at $10/month
Advanced: Starting at $21/month
Free: $0/month (1 user, 4M API calls/month, 100GB CDN)
Starter: $10/month (3 users, 3 locales)
Small: $25/month (7 users, 4 locales)
Medium: $150/month (25 users, 5M API calls/month)
Platinum: $675/month (unlimited users, 10M API calls/month, 30-day free trial available)

Free trial available

Core features
  • 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
  • Category-specific AI specialists for NIW, EB-1A, EB-1B, O-1, I-485, and EB-5
  • Free initial eligibility evaluation before payment
  • Automated organization of supporting evidence and exhibits
  • Drafts full USCIS-ready petition letters and document checklists
  • Optional RFE (Request for Evidence) response drafting
  • DS-160 prep and consular interview guidance for nonimmigrant visas
  • Chat-to-app and website generation
  • Real-time prototype building
  • One-click deploy and hosting
  • Templates to start projects
  • Credit-based building with shared workspaces
  • You own your code and data
  • Email marketing
  • Automation
  • Website builder
  • Landing pages
  • Signup forms
  • Transactional emails
  • Email verifier
  • Digital product sales
  • Paid newsletter subscriptions
  • Integrations
  • Visual page builder for assembling pre-built sections
  • Slice Machine developer tooling for reusable components
  • AI-assisted page and copy generation
  • AI translation across locales
  • ChatGPT/Claude integration for bulk content edits
  • API-driven content delivery via CDN
Use cases
  • 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
  • Self-filing petitioners building an NIW or EB-1A case without full attorney drafting
  • Immigration attorneys speeding up evidence organization and drafting
  • Employers preparing EB-1B outstanding researcher petitions
  • Visa applicants preparing DS-160 answers and interview readiness
  • Build web apps without coding
  • Prototype product ideas quickly
  • Create landing pages and sites
  • Ship internal tools
  • Creating engaging email campaigns
  • Building websites and landing pages
  • Automating email marketing workflows
  • Selling digital products
  • Collecting leads and growing an audience
  • Sending transactional emails
  • Creating paid newsletter subscriptions
  • Marketing teams launching SEO or ABM landing pages quickly
  • Developers building a component library for non-technical editors
  • Multilingual sites needing synced translations
  • Agencies managing many client sites on one CMS
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