Hoppscotch vs Mailgun
Open-source web-based API development ecosystem — self-hostable + lightweight
vs. Email API for developers with deep deliverability tooling
Pricing tiers
Hoppscotch
Self-Hosted (OSS)
$0. MIT license. Full Hoppscotch Community Edition. Docker Compose deploy.
$0 base (usage-based)
Cloud Free
$0. Personal workspace, syncing, collections. No commercial use restrictions.
Free
Enterprise Cloud
Custom. SSO, audit logs, compliance, dedicated infra, SLA.
Custom
Mailgun
Free
100 emails/day. 1 custom domain, 1-day log retention, 1 inbound route. No credit card.
Free
Basic
$15/month. 10,000 emails/month, no daily limit, 5 inbound routes.
$15/mo
Foundation
$35/month (1st month free). 50,000 emails/month, 1,000 custom domains, 5-day retention.
$35/mo
Scale
$90/month. 100,000 emails/month, SAML SSO, 5,000 email validations, dedicated IP pools, 30-day retention.
$90/mo
Enterprise
Custom. Deliverability services, managed onboarding.
Custom
Free-tier quotas head-to-head
Comparing oss-self-host on Hoppscotch vs free on Mailgun.
| Metric | Hoppscotch | Mailgun |
|---|---|---|
| No overlapping quota metrics for these tiers. | ||
Features
Hoppscotch · 18 features
- Auth Helpers — OAuth, JWT, Bearer, etc.
- Browser Extension — Proxy through extension.
- Code Generation — Generate curl, fetch, axios, etc.
- Collections — Grouped requests + hierarchy.
- Environments — Variables with inheritance.
- GraphQL Client — Query + schema explorer.
- hopp CLI — Run tests in CI.
- Hoppscotch MCP — MCP server for AI agents.
- MQTT — MQTT client.
- Pre-request Scripts — JS runs before each request.
- Progressive Web App — Install offline-capable PWA.
- Request History — Browser-local history.
- REST Client — HTTP request builder.
- Self-Host — Docker Compose.
- Server-Sent Events (SSE) — SSE stream.
- Socket.IO — Socket.IO client.
- Test Scripts — Assertions on responses.
- WebSocket — WS messages.
Mailgun · 14 features
- Batch Sending — Send up to 1,000 recipients per API call via recipient variables.
- Dedicated IPs — IP pools with auto warmup. Scale+ tier.
- Deliverability Suite — Inbox placement testing, DMARC reporting, seed lists.
- Email Logs — Searchable log of all send attempts + events.
- Email Templates — Template builder + variables + versioning.
- Email Validation — Real-time email verification (syntax, MX, role accounts, disposable).
- EU Region — Data stored in EU for GDPR-sensitive customers.
- Inbound Routing — Route incoming emails to URLs/SMTP. Attachment forwarding.
- Mailing Lists — Unlimited mailing lists with bulk subscribe/unsubscribe.
- Open/Click Tracking — HTML + text tracking with configurable tracking domain.
- SAML SSO — Scale+ tier.
- Send API — REST/SMTP send with MIME + tracking.
- Tags — Tag messages to slice stats.
- Webhook Events — delivered, opened, clicked, unsubscribed, complained, permanent_fail, temporary_…
Developer interfaces
| Kind | Hoppscotch | Mailgun |
|---|---|---|
| CLI | hopp CLI | — |
| SDK | — | mailgun.js (Node), mailgun-php, mailgun-python, mailgun-ruby |
| REST | Hoppscotch Cloud API | Mailgun REST API |
| OTHER | Browser Extension, Hoppscotch Desktop, Hoppscotch Web, Self-Host (Docker) | Inbound Routing, SMTP Relay, Webhooks |
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