Micro SaaS

Validate JSON against your schema — catch type, required, and format errors before they ship.

SchemaSafe is a JSON Schema validator for API payloads, config files, and webhook bodies. Paste a schema and a JSON instance; get every validation error with a JSON-pointer path (type, required, enum, format, additionalProperties). A developer tool that checks the shape of your data — no account, no AI, no guessing.

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10k+
Builders
4.9★
Avg rating
99.9%
Uptime
<2 min
Time to value
Why SchemaSafe

Everything you need to ship faster

Schema + instance validation

Built for founders who need results without a learning curve.

JSON-pointer error paths

Built for founders who need results without a learning curve.

Type / required / format checks

Built for founders who need results without a learning curve.

Runs locally — no AI key

Built for founders who need results without a learning curve.

From idea to result in 3 steps

1

Input

Describe your goal in plain language.

2

Process

SchemaSafe structures the work and runs the workflow.

3

Ship

Copy, export, or upgrade for unlimited runs.

Live studio

Try it on this page

or generate below.

Controls

Result

Your output will appear here.

Trusted by agencies and SMB owners

Social proof uses templates until real, consented testimonials exist. Trusted by [X]+ SMB site owners and agencies.

Role

PENDING REAL QUOTE — replace with a consented customer quote.

Security / privacy lead
Template · see content-modules/social-proof.md
Role

PENDING REAL QUOTE — outcome metric as template only ([X]+ hours saved).

Engineering manager
Template · see content-modules/social-proof.md
Role

PENDING REAL QUOTE — no fabricated names or logos.

Founder
Template · see content-modules/social-proof.md

Simple plans that scale

Free
$0
  • Limited daily AI runs (10/day · 50/mo)
  • Studio demo (no extra LLM fee)
Most popular
Pro
$29/mo
  • AI included: 300 gens/mo · fair use (gpt-4o-mini)
  • No separate ChatGPT subscription required
  • Priority support · Yearly $290
Start free trialOr pay yearly
Enterprise
Custom
  • Team seats · SSO / API
  • Optional BYOK (your OpenAI key)
Configure BYOK

FAQ

Can I cancel anytime?

Yes. Self-serve plans cancel anytime; access continues until period end.

Do I need a credit card for the free trial?

No. Start with email signup, then upgrade when ready.

Do I need my own ChatGPT / OpenAI subscription?

No for Free/Pro. AI runs are included in your plan (fair use) via our platform key. Enterprise can optionally bring your own OpenAI key (BYOK) — configure it at /settings (key stays server-side only).

What is Fair Use / what if I hit the AI limit?

Pro includes about 300 AI generations/month (and a daily cap) on gpt-4o-mini. If you hit the fair-use limit, Studio returns a mock/demo result until the daily or monthly reset — or upgrade / use Enterprise BYOK for heavier volume.

Is checkout secure?

Payments are processed by Waffo Pancake (merchant of record).

What happens after I pay?

You receive access confirmation; fulfillment is tracked via webhook + order logs.

Start smarter today

Join builders using SchemaSafe. Free to try — no card needed.

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