Is SureJSON free to start?

Yes, with no card. You get an access key immediately and can run real work through it. One-time capacity packs exist for when free capacity stops being enough.

Does SureJSON keep the text I paste?

No. Your text is processed to produce the result and is not stored, and it is never used to train models.

What happens when a result cannot be trusted?

You get an explicit failure rather than a plausible-looking record with wrong fields in it.

Do I need to be technical to use it?

No. Paste messy text and read the clean record. Developers can use the same key on the JSON Guarantee API.

Is there anything I can try without signing up?

Yes. The free JSON repair tool at surejson.com/fix runs entirely in your browser with no key and nothing uploaded.

Is SureJSON a subscription?

No. Capacity packs are one-time purchases and do not expire. There is nothing to cancel.

For operators who need AI that ships

SureJSON

Paste the messy work you already do — leads, tickets, invoices — and get clean records you can run the business on. Free to start. Built for every day.

Use free for real work See where it wins

before → after

messy AI reply
→ failed CRM import
→ manual cleanup

SureJSON result
→ clean record
→ ready to use

The problem

Your team is paying for AI — and still cleaning up after it.

Leads don’t land clean Sales emails and forms come in. The data that reaches CRM is incomplete, wrong, or unusable.
Ops keeps babysitting Someone has to fix broken records every day. That is not a product — that is unpaid labor.
Customers feel the failure When AI output is unreliable, support tickets rise and trust drops.

Where it wins

Real work. Clean results.

Lead Clean Dirty inbound → CRM-ready lead — name, company, urgency, next action.
Ticket Sort Messy tickets → triage-ready queue — priority, category, owner action.
Doc Capture Docs and invoice emails → finance/ops rows you can post.

The result

Output your business can run on.

Clean records, not cleanup jobs Results ready for CRM, ops, and customer workflows.
Fewer fire drills Stop paging people because yesterday’s AI answer was “almost right.”
A path to keep going Start free with real work. When your team relies on it every day, continue with a capacity pack.

Free workspace

Do real work here — free.

Paste a messy lead, ticket, or invoice. SureJSON returns a clean record you can use. Same workspace tomorrow.

Your messy input

Before you commit

Straight answers

Is it really free to start?: Yes, and there is no card. You get a key immediately and can run real work through it. Paid packs exist for when the free capacity stops being enough — see pricing.
Do you keep what I paste?: No. Your text is processed to produce the result and is not stored here, and it is never used to train anything. The privacy page lists exactly what is kept.
What happens when the result can't be trusted?: You get an honest failure rather than a plausible-looking record with wrong fields in it. That is the whole point of the product.
Do I need to be technical?: No. Paste your messy text and read the clean record. If you do write code, the same key works on the JSON Guarantee API.
Is there something I can try without signing up at all?: Yes — the free JSON repair tool runs entirely in your browser, with no key and nothing uploaded.
Is this a subscription?: No. Capacity packs are one-time and do not expire. There is nothing to cancel.