Compare omusubi and Formspark on pricing, features, platforms, and ratings — both Forms tools, One-time perpetual license: free to download and test via…
At a Glance
omusubi
Formspark
Primary category
Forms
Forms
Rating
Not documented
Not documented
Pricing model
One-time perpetual license: free to download and test via WordPress.org, then ¥4,980 (~$35 USD) per site for production use. No recurring subscription.
Freemium (pay-as-you-go submission bundles, no recurring subscription)
Starting price
Not documented
Free (250 submissions); paid bundles from $25 per 50,000 submissions
Free plan
Not documented
Yes
Free trial
Not documented
Not documented
Platforms
Not documented
Web
Team collaboration
Not documented
Not documented
AI features
Not documented
Not documented
Public API
Not documented
Yes
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
omusubi
No individual plan breakdown documented yet.
Formspark
Free — $0 Free forever
Submission Bundle — $25 per 50,000 submissions (discounted from $50) One-time purchase, does not expire
Pros & Cons
omusubi
Pros
One-time ¥4,980 per-site perpetual license — no recurring subscription
Genuinely no-code drag-and-drop builder with live preview and 15+ field types
Built-in Slack notifications and real-time Google Sheets sync out of the box
16 ready-made templates plus reCAPTCHA v2/v3 spam protection
Privacy-conscious: no external CDN dependencies and optional disable of database storage
Free to download and test from WordPress.org before buying
Cons
Product and support are Japanese-first, which may limit non-Japanese-speaking teams
License is per-site, so multi-site deployments incur repeated cost
Positioned as a newer/beta plugin with data-loss disclaimers advising manual backups
WordPress-only — not usable outside the WordPress ecosystem
Formspark
Pros
Submission bundles never expire, so businesses only pay for capacity they actually use
Extremely fast setup that works with any static site generator or front-end framework
Unlimited team members included on every plan, including the free tier
Simple, predictable pricing without a recurring subscription commitment
Cons
No visual, drag-and-drop form builder; developers must write their own HTML
Limited built-in analytics or reporting compared to full-featured form platforms
Smaller integration ecosystem than larger competitors like Formstack or Typeform
Very small company size may concern buyers evaluating long-term vendor support and reliability
Use Cases
omusubi
Formspark
Static site contact forms — Developers add a working contact form to a static marketing site or portfolio without provisioning any backend infrastructure.
Lead-generation landing pages — Marketing agencies and small businesses collect leads from campaign landing pages and route them straight to email or a CRM via webhook.
Waitlist and signup forms — Indie developers and early-stage startups capture waitlist signups for a new product launch without building custom signup infrastructure.