Free forever. Pro when you're ready.
No tricks. The free tier actually works. Upgrade when you outgrow it.
Free
$0
forever — we mean it
- All 4 tools, fully functional
- Core features that solve real problems
- Rate limited (10-50/day per tool)
- JSON output & MCPMCP (Model Context Protocol) — lets AI assistants use CLI tools directly. server mode
- No account required — just install
- Community support (GitHub)
- Your data stays local. Always.
- Open source (MIT license)
Pro
$10
per month ($96/year, save 20%)
- All 4 tools — zero rate limits
- Batch processing & advanced exports
- Fix config generation (mpx-scan)
- Request chaining (mpx-api)
- PostgreSQL & MySQL (mpx-db)
- Lifecycle tracking (mpx-secrets-audit)
- Priority email support
- Commercial license included
Pro launching March 2026
Get on the list. Founding members lock in $10/mo forever.
or
Email us directly →🔥 Early adopters get locked-in pricing — $10/mo forever, even if we raise prices.
What you get with each tool
One Pro subscription. All 4 tools. No per-tool pricing nonsense.
mpx-scan
| Feature | Free | Pro |
|---|---|---|
| Security header analysis | ✓ | ✓ |
| SSL/TLS validation | ✓ | ✓ |
| JSON output & MCP server | ✓ | ✓ |
| Scans per day | 10 | Unlimited |
| Fix configuration generator | — | ✓ |
| Batch scanning (multiple URLs) | — | ✓ |
| Historical tracking & alerts | — | ✓ |
mpx-api
| Feature | Free | Pro |
|---|---|---|
| HTTP requests (GET, POST, etc.) | ✓ | ✓ |
| YAML collections & assertions | ✓ | ✓ |
| JSON output & MCP server | ✓ | ✓ |
| Requests per day | 50 | Unlimited |
| Mock server endpoints | 5 | Unlimited |
| Request chaining | — | ✓ |
| Performance testing | — | ✓ |
| OpenAPI/Swagger import | — | ✓ |
mpx-db
| Feature | Free | Pro |
|---|---|---|
| SQL queries & schema inspection | ✓ | ✓ |
| JSON output & MCP server | ✓ | ✓ |
| Database support | SQLite only | SQLite, PostgreSQL, MySQL |
| Migration management | — | ✓ |
| Data export (JSON, CSV, SQL) | — | ✓ |
| Backup & restore | — | ✓ |
mpx-secrets-audit
| Feature | Free | Pro |
|---|---|---|
| Basic secret scanning | ✓ | ✓ |
| JSON output & MCP server | ✓ | ✓ |
| Scans per day | 10 | Unlimited |
| Lifecycle tracking | — | ✓ |
| Rotation alerts | — | ✓ |
| Multi-environment audit | — | ✓ |
Questions? We've got answers.
Can I use the free tier for commercial projects?
Yes. Ship it. No restrictions. Upgrade only when you hit rate limits or need Pro features.
One license covers all 4 tools?
Yep. $10/mo. All four. Install on all your machines. We're not going to nickel-and-dime you.
Can I cancel anytime?
Yes. Cancel, keep Pro until your billing period ends, then drop back to free. No cancellation fees, no guilt trips.
Do AI features (MCP, --json) require Pro?
No! MCP server mode,
--json, --schema — all free. Rate limits still apply. Pro removes those for heavier AI agent usage.When does Pro launch?
March 2026. Join the waitlist above to get early access and lock in founding member pricing ($10/mo forever).
Do you offer refunds?
30-day money back. No questions asked. Email support@mesaplex.com.
Team or enterprise pricing?
Coming soon. Need 5+ seats? Email support@mesaplex.com and we'll work something out.
Will the free tier always be free?
Yes. Always. We may adjust rate limits, but the free tier will never disappear or become unusable. That's a promise.
Stop reading. Start building.
Install in 10 seconds. No account. No credit card. Just tools that work.