Sanity vs Formspree
Structured content platform — headless CMS with real-time + GROQ
vs. Form backend as a service — point your HTML form at a URL and done
Pricing tiers
Sanity
Free
20 seats. 2 public datasets. 10K documents. 250K API req + 1M CDN req/month. Content Agent + live preview + visual editing.
Free
Growth
$15 per seat/month. 50 seats. 2 datasets (public or private). 25K docs. Same API limits + pay-as-you-go overages.
$15/mo
Enterprise
Custom. SAML SSO, Media Library, dedicated support, 99.99% SLA.
Custom
Formspree
Free
$0. 50 submissions/mo. 1 form. Formspree branding in emails. Basic spam filtering.
Free
Basic
$10/mo. 500 submissions/mo. Unlimited forms. Custom success redirect. Honeypot anti-spam.
$10/mo
Professional
$20/mo. 1,000 submissions/mo. reCAPTCHA, webhooks, integrations, rules engine.
$20/mo
Unlimited
$40/mo. 2,500 submissions. File uploads, team members, priority support.
$40/mo
Enterprise
Custom. SSO, SAML, HIPAA, high volume, dedicated support.
Custom
Free-tier quotas head-to-head
Comparing free on Sanity vs free on Formspree.
| Metric | Sanity | Formspree |
|---|---|---|
| No overlapping quota metrics for these tiers. | ||
Features
Sanity · 16 features
- Agent Context — Expose your content schema + docs to LLM agents.
- Content Agent (AI) — AI assistant inside Studio for generation + translation.
- Content History — Every change versioned. Rollback + diff.
- Content Lake — Distributed real-time DB for structured content. Multi-region replicas.
- Datasets — Logical content partitions (stage/prod/etc.). Easy cloning.
- GROQ — Graph-Relational Object Queries — JSON-native query language.
- Image CDN — Smart transforms (crop, format, quality) via URL params.
- Internationalization — Multiple locales per document with native i18n plugins.
- Live Previews — Draft previews with stega-encoded content.
- Media Library (Ent) — Org-wide media with DAM features.
- Portable Text — Structured rich text format (JSON). Portable across channels.
- Real-Time Collaboration — Live presence + collaborative editing.
- Sanity Studio — Open-source React editor — customize with your own components + workflow.
- Scheduled Publishing — Schedule content to publish at a future date.
- Visual Editing — Click-to-edit inline on your Next.js/etc. website.
- Webhooks — Events on create/update/delete with GROQ filter.
Formspree · 11 features
- Custom Success Redirect — Redirect after submit.
- Email Notifications — Submissions delivered to inbox.
- File Uploads — Accept attachments (Unlimited).
- IP Filtering — Block spam IPs.
- React SDK — Hooks + state management.
- Rules Engine — Conditional routing, auto-responders.
- Spam Protection — Honeypot + reCAPTCHA + keyword filter.
- Submission Analytics — Volume + source stats.
- Team Members — Multi-user (Unlimited).
- Webhooks — POST submissions to your server.
- Zero Backend — HTML <form action> → email.
Developer interfaces
| Kind | Sanity | Formspree |
|---|---|---|
| CLI | Sanity CLI | — |
| SDK | @sanity/client, sanity-python, @sanity/ui + next-sanity | @formspree/core, @formspree/react |
| REST | Image CDN, Sanity HTTP API | Formspree REST API |
| MCP | Sanity MCP | — |
| OTHER | GROQ Query Language, Webhooks | Direct HTML Form Submit, Formspree Dashboard, Formspree Webhooks |
Staxly is an independent catalog of developer platforms. Some links to Sanity and Formspree may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.
Want this comparison in your AI agent's context? Install the free Staxly MCP server.