MuxForms vs Formcarry: Formcarry is a capable HTTP form API with a long track record. MuxForms competes on flat pricing, embed renderer, and one inbox for sites plus mobile.
MuxForms vs Formcarry
MuxForms vs Formcarry (2026): Pricing, Limits, Features
Formcarry is a capable HTTP form API with a long track record. MuxForms competes on flat pricing, embed renderer, and one inbox for sites plus mobile.
MuxForms vs Formcarry — plan comparison
| MuxForms | Formcarry | |
|---|---|---|
| Price (entry paid) | $9/month | From ~$19/mo (Starter-class plans) |
| Free tier | 7-day trial after checkout; limited tests before subscribe | $0 — limited submissions/mo on free |
| Submission limits | Unlimited on paid plan | Tiered; free cap for testing |
| File uploads | No file fields (text-style fields only) | Yes on paid |
| Webhooks | HTTPS webhook per form | Paid plans |
| Slack / Sheets / Zapier | Slack, Discord, Sheets, hosted /f links; Zapier/Make/n8n | Zapier, webhooks, email |
| Mobile JSON API | REST JSON + ingest secret | REST JSON API |
| Spam tools | Honeypot, rate limits, optional Turnstile | Captcha, filtering |
| Data location | United States (Postgres / Supabase) | EU / US (Formcarry-hosted) |
Verified Oct 2026
What Formcarry is
Formcarry collects submissions via POST, stores them, and forwards to email or integrations—similar mental model to Formspree with a stronger API reputation.
Teams pick it when they want reliable HTTP ingest without running their own Lambda.
How MuxForms differs
MuxForms includes embed.js so marketing pages do not need hand-built HTML for every field change.
Both accept JSON; MuxForms emphasizes unlimited forms on one $9 plan and cross-property inbox search.
Pricing and limits (honest)
Formcarry’s entry paid tier is typically higher than MuxForms’ single plan—worth it if you already depend on their integration catalog.
Model your monthly submissions across all sites; two medium-traffic forms can push you up Formcarry tiers faster than a flat plan.
When MuxForms wins
- You want embed + API + inbox without separate products.
- Flat $9/month fits your budget better than stair-step submission pricing.
When Formcarry wins
- You are already integrated with Formcarry webhooks and team workflows.
- You need specific Formcarry features MuxForms does not mirror yet.
See also: alternative roundup for more tools in this category, or browse docs and tutorials.
Common questions
- Is MuxForms a drop-in replacement for Formcarry?
- For many contact and lead forms yes—match field names, update the endpoint or embed, and allow your site origin. Complex workflows may need a feature checklist.
- What about CORS errors?
- Browser embeds and client fetch require your production URL on the form allowlist. Server Actions and mobile JSON with the ingest secret do not use CORS.
- What does HTTP 403 mean?
- Disallowed origin, missing ingest secret, invalid submit token, paused form, or failed Turnstile. Read the JSON error message in the response.
- What does HTTP 422 mean?
- Validation failed—field names and lengths must match the schema defined in the MuxForms dashboard.
- When is Formcarry still the better tool?
- See the “When Formcarry wins” list on this page—we try to be honest when Formcarry fits your workflow better.
- How does pricing compare?
- MuxForms is $9/month for unlimited forms on the paid plan. Use the comparison table above for Formcarry's caps.
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