AboutVision

Verified to run. Safe to buy. Paid for properly.

Sigrix is a curated marketplace for AI building blocks — prompts, personas, skills, assistants, and agents from independent creators. A human checks the work before it reaches the catalog, every purchase carries a refund window, and every sale pays the person who built it. This page is the standard we hold ourselves to, and how to tell whether we're meeting it.

Browse the AI agent marketplace → What we deliberately don't do

What's true today

Four guarantees you can hold us to right now.

Not intentions — mechanisms. Each of these is live on the marketplace as you read this, and each one is something you can check for yourself on any listing page.

01 — Reviews

Only buyers review, and their reviews publish in the open

Rating a listing requires having bought it. That is enforced when the review is written, not claimed on a badge afterwards — so a rating on Sigrix is always someone describing something they paid for and used. What a verified buyer writes then goes live immediately: we don't hold reviews back for pre-approval, and nobody at Sigrix reads yours before other buyers do. A listing's own creator can't review their own work, and every review carries a Report link — flag one and a human moderator reads it and decides whether it stays up.

Verified buyers only, published unmoderated, moderated on report

02 — Refunds

A 14-day refund window

If a listing doesn't work as described, you have 14 days to say so and get your money back. The window is not a goodwill gesture we grant case by case — it's written into the terms and mediated by us, not by the seller.

Every purchase, no exceptions

03 — Your keys

It runs on your machine

What you buy is yours to run where you like. Listings ship with the names of the API keys they need, never the values — your credentials stay with you, and Sigrix never becomes a place where they could leak from.

Your machine, your keys

04 — Payouts

Creators get paid, for real

Every sale settles through Stripe into the creator's own account, and the creator keeps 80% of it — 85% for the founding cohort, for the life of the account. Payouts release after the refund window closes, so when money lands it is final: never paid, then clawed back.

Stripe payouts, final on release

The other half

What we deliberately don't do.

A marketplace is defined as much by what it refuses. These are settled decisions, not open questions — each one costs us something, and each one is worth it.

NO · 01

No open-door supply.

Anyone can apply; not everyone gets listed. The catalog grows only as fast as we can check it, and we would rather list less than list something we haven't looked at.

Curation
NO · 02

No catalog-volume war.

Listing count is a competitor's vanity metric, not ours. A catalog of ten thousand unvetted entries is a search problem you'd have to solve yourself — which is the problem you came here to avoid.

Quality
NO · 03

No hype economics.

We don't sell Sigrix as a shortcut to easy money, and we don't recruit the sellers who would come for that pitch. Who we attract as creators becomes what you see on the shelf, so seller targeting is a quality control, not a growth hack.

Tone
NO · 04

No custody of your credentials.

We don't hold your API keys, and we don't ask for them. That rules out a whole class of convenience feature — and it's the reason a leak at Sigrix can't become a leak of yours.

Security
NO · 05

No claim before its mechanism.

We don't advertise a guarantee we haven't built yet. If it's on this page, it's running today — which is also why this page says nothing about where the roadmap goes next.

Honesty

Where we're pointed

Two things we're trying to be true of this market.

Stated as directions, not forecasts. We're a beta marketplace: publishing numeric targets we haven't reached yet would be exactly the kind of claim the last section rules out.

01 — Balance

A market that stays balanced

A marketplace works when there are enough buyers that publishing here is worth a creator's time. We watch that balance as a health signal and let it govern how fast we open the doors — growing supply past demand would just make every seller's odds worse.

Buyers and sellers, in proportion

02 — Creators

Creators earning meaningfully

The goal is not a long tail of makers earning pocket change. It's a marketplace where good work is worth building for — where a creator keeps the credit, the relationship with the people using their work, and enough of the money for the effort to make sense.

Worth building for
Sigrix is where AI building blocks are verified to run, safe to buy, and paid for properly.
Vision · what we're building Sigrix team, 2026

See whether we live up to it.

The fastest way to judge a curation promise is to open a listing and look at the evidence behind it. Start in the marketplace, or read how a submission becomes a listing.

Browse vetted AI agents and prompts How we curate Sell on Sigrix