Simple, transparent pricing
Start free. Scale as your team grows.
Plans cover hosted cloud features. The Mockzilla CLI stays open source and free forever.
Free
Free
For individual developers evaluating Mockzilla.
- 1K requests/mo
- 5 req/s
Hobby
$10/mo
For side projects and weekend builds.
- 100K requests/mo
- 10 req/s
Starter
$20/mo
For solo developers and small teams who outgrew hobby.
- 200K requests/mo
- 20 req/s
Pro
$50/mo
For teams with CI pipelines needing parallel test suites and higher throughput.
- 400K requests/mo
- 40 req/s
Enterprise
Custom
Dedicated infrastructure, custom domain, SLA, and provisioned concurrency.
Contact SalesNeed something between tiers?
Pick exact limits for memory, throughput, requests, and team size. We'll quote it instantly.
Compare plans
Every limit and feature, side by side.
| Price | Free | Hobby | Starter | Pro |
|---|---|---|---|---|
| Price | Free | $10/mo | $20/mo | $50/mo |
| Limits | ||||
| Monthly requestsiTotal requests across all simulations per month. Counter resets on the 1st. | 1K requests/mo | 100K requests/mo | 200K requests/mo | 400K requests/mo |
| ThroughputiPeak requests per second your simulations can handle simultaneously. Traffic above this gets throttled briefly. | 5 req/s | 10 req/s | 20 req/s | 40 req/s |
| Data transferiOutbound data your simulations serve each month, measured across all response bodies sent back to callers. | 10 MB | 1 GB | 4 GB | 16 GB |
| SimulationsiEach simulation is one deployment. Spin up a separate one per project or environment. | 1 | 2 | 5 | 10 |
| PR environmentsiSpin up an isolated environment per pull request via the GitHub Action; teardown is automatic on PR close. Each one consumes RPS from the parent simulation's shared pool. | — | 5 | 10 | 20 |
| Runtime memoryiMemory each request runs with. Larger payloads or heavier logic need more. More memory also makes responses faster. | 128 MB | 256 MB | 1024 MB | 2048 MB |
| TimeoutiLongest a single request can run before being cut off. | 1s | 1s | 1s | 1s |
| API keysiProgrammatic access tokens for the Mockzilla API. Each key has its own role (admin / editor / viewer). Free plans have no API access. | 1 | 2 | 5 | 25 |
| Request history retentioniHow long recent request and response records are kept before being auto-deleted. Available on every plan. | 2 h | 1 day | 3 days | 7 days |
| Database | ||||
| Stored dataiMaximum amount of data your simulations can keep stored at once, including request history and replay recordings. | 8 MB | 600 MB | 1.2 GB | 2.3 GB |
| Monthly write volumeiHow much data your simulations can write to storage each month, including request history and replays. | 7 MB | 700 MB | 1.4 GB | 2.7 GB |
| Builds | ||||
| Monthly deploysiHow many times you can deploy your simulations each month. Every deploy rebuilds the runtime from your latest spec and config. | 200 | 600 | 2.5K | 10K |
| Monthly route updatesiHow many times you can create or remove simulations and change routing settings like URL or domain each month. | 20 | 60 | 200 | 500 |
| Team | ||||
| Team membersiIncludes the owner and any pending invitations. Sim-only collaborators count too. | 1 | 2 | 5 | 10 |
| AdminsiOwners + admins combined. Admins can invite, remove, and manage other members; only owners can manage billing. | Owner only | Owner only | Owner only | 3 |
| Features | ||||
| Codegen modeiGenerate a typed Go server from your OpenAPI spec instead of running Mockzilla as a hosted service. View template repo | ||||
| CatalogiCombine your own APIs with Mockzilla's prebuilt APIs in a single simulation. | ||||
| Resilient backendsiPayment and identity provider sandboxes you run yourself, with the declines and edge cases a vendor's own sandbox will not produce. | — | — | — | |
| sso | — | — | — | |
| Bulk replay actionsiSelect and delete replay recordings in bulk. | — | — | — | |
Frequently asked questions
If your question isn't here, drop us a line.
- Can I cancel anytime?
- Yes. Cancel in one click from the billing page. Your plan stays active until the end of the current billing period and we won't ask why.
- Where is my payment information stored?
- All card data lives with Stripe, our PCI-compliant payment processor. Mockzilla never sees or stores your card details and can't accept payments outside Stripe.
- What if I need more requests later?
- Upgrade any time. Stripe prorates the difference automatically so you only pay for the days you spent on the new plan. Need a configuration between tiers? Build a custom plan with the limits that fit you.
- Can I downgrade or switch plans?
- Yes, the same way you upgrade. Pick a smaller plan in billing and Stripe issues a prorated credit for the unused portion of the current period.
- How does annual billing work?
- Pay once for twelve months at a discount versus monthly. You can still change plans mid-cycle; Stripe prorates the switch.
- What happens to my data if I cancel?
- We keep your simulations and refs untouched for 30 days, in case you change your mind. After that we trim what doesn't fit the Free plan. Your account itself stays.
- What if no tier fits my workload?
- Use the custom plan builder to dial in exact limits, or talk to us about a dedicated Enterprise plan with provisioned concurrency, custom domain, and SLA.