Launch with 500 monthly submissions, file uploads, 60-day history, and a signed webhook on Free. Form Plume gives a production form more capacity and automation before the first upgrade.
Side by side
Both services turn an HTML form or JSON request into a managed submission workflow. The practical differences are free capacity, when uploads and automation become available, and how much traffic the first paid tier can absorb. HeroTofu prices below show monthly billing unless annual pricing is explicitly noted.
| Decision point | Form Plume | HeroTofu |
|---|---|---|
| Free submissions | 500 / month Twenty times the monthly allowance | 25 / month New submissions pause after the limit is reached |
| First paid plan | $12 / month 10,000 monthly submissions on Pro | $14.99 / month 1,500 submissions; $8.33 monthly when billed yearly |
| Form endpoints | Unlimited Included across the published plans | Unlimited Included on Basic, Pro, and Business |
| Free submission history | 60 days Twice the review window without upgrading | 30 days Optional encrypted archive; 90 days on Pro |
| File uploads | Included on Free 100 MB of storage before subscribing | Pro and Business Up to 25 MB per file on paid plans |
| Webhook delivery | 1 signed webhook on Free Unlimited signed destinations on Pro | Mentioned, but plan details are not published Official pages do not document signing or plan availability |
| Integrations and routing | Native routes plus broad automation Zapier, Make, MindCloud, native destinations, and signed webhooks | Email, Slack, Zapier, and rule-based routing Advanced routing begins on Business |
| Spam protection | Layered filtering with recoverable quarantine Four CAPTCHA choices, adaptive scoring, rate limits, domain controls, and blocklists | Bot detection, honeypots, Akismet, and reCAPTCHA v3 Built-in protection is included on Basic |
Where Form Plume pulls ahead
HeroTofu covers the form-backend fundamentals well. Form Plume starts with a larger operating envelope, so an early product does not have to choose between collecting enough leads, accepting files, and connecting downstream systems.
HeroTofu Basic stops at 25 submissions per month. Form Plume allows 500, giving a launch, portfolio, or client campaign enough space to measure real demand instead of treating every traffic spike as an upgrade event.
HeroTofu places file uploads on paid plans and does not publish webhook signing details. Form Plume includes file storage and one signed webhook on Free, so the first working version can test documents and authenticated automation end to end.
HeroTofu Pro lists 1,500 submissions for $14.99 with monthly billing. Form Plume Pro provides 10,000 for $12, leaving more headroom for agencies, lead generation, and seasonal campaigns without moving immediately to a business tier.
Choose by situation
Growing marketing or waitlist form
Form Plume
The 500-submission Free allowance and 10,000-submission Pro tier absorb campaign traffic more comfortably.
Application form that collects documents
Form Plume
Uploads are available before payment, and a signed webhook can send the result into a review workflow.
EU-operated service with optional archive storage
HeroTofu
HeroTofu is operated by an EU company and lets customers disable its archive while continuing to forward submissions.
Sales team routing leads by country or form field
It depends
HeroTofu Business offers a visual rules engine; Form Plume provides broader destinations and signed automation routes.
FAQ
Form Plume is a better fit when a form needs room to become a real workflow. Its Free plan includes 500 submissions, 60-day history, uploads, and one signed webhook, reducing the number of features and limits that force an early upgrade.
For monthly billing and production volume, yes. Form Plume Pro is $12 per month for 10,000 submissions. HeroTofu Pro is $14.99 per month for 1,500, although its annual offer lowers the effective price to $8.33 per month. Compare capacity and billing commitment together rather than subscription price alone.
Usually. Both backends accept ordinary HTML form posts and JSON requests. Create a Form Plume endpoint, replace the action URL or fetch destination, then test success handling, notifications, files, and downstream delivery before retiring the previous endpoint.
Form Plume Free is the more capable production starting point. It offers 20 times HeroTofu Basic's monthly submissions, twice its archive window, file storage, and a signed webhook. HeroTofu Basic still includes unlimited endpoints, email notifications, spam protection, and a 30-day archive.
Yes, but they introduce them at different points. HeroTofu lists uploads on Pro and Business with a 25 MB per-file maximum. Form Plume includes 100 MB of aggregate file storage on Free, making it easier to validate an application, brief, or support form before subscribing.
HeroTofu combines proprietary bot detection, honeypots, Akismet, and Google reCAPTCHA v3. Form Plume covers the same core problem with adaptive filtering, honeypots, time traps, rate limits, domain controls, email hygiene, blocklists, four CAPTCHA options, and a recoverable quarantine.
Yes. HeroTofu documents Slack channel notifications and a Zapier connection on paid plans, and its routing rules can choose destinations by country, operating system, or submitted field. Form Plume adds native destinations, Make, MindCloud, and arbitrary signed webhook targets for wider automation coverage.
HeroTofu's current homepage mentions webhook forwarding, but its public pricing table and form-endpoint guide do not document signature verification or exact plan availability. Form Plume explicitly signs webhook requests, includes one destination on Free, and supports unlimited destinations on Pro.
Yes. HeroTofu says enabled archives use AES-256 encryption and submissions are decrypted when displayed. It also allows archive storage to be skipped while forwarding data onward. Whatever backend you choose, review retention, access, and deletion requirements before collecting sensitive information.
HeroTofu can be the sensible choice when 25 free submissions are enough, its email, Slack, or Zapier routes already match the workflow, or its EU operation and optional encrypted archive satisfy a specific data-handling preference. Choose Form Plume when capacity, free uploads, signed automation, and integration breadth remove a real constraint.
One line. Zero backend.
