Sigrix is a marketplace for AI agents — compare prompts, skills, assistants, and full agent workflows from independent creators, or publish your own.
Founding seller program
Sigrix opened on May 15, 2026. A limited number of founding seats are still open — claim yours and keep the perks for life.
Status
Live since May 15, 2026AI marketplace, explained
Sigrix is a curated AI marketplace where independent creators publish ready-to-use AI agents, prompts, assistants, skills, and personas. Instead of stitching tools together yourself, you compare vetted listings side-by-side: pricing, capabilities, compatible models, and reviews. Use the AI agents catalog for autonomous workflow tools, the prompt library for ChatGPT-style prompts, or the AI assistants directory for GPT-style chat companions.
Every Sigrix listing surfaces what an AI agent does, which model it runs on, what inputs it expects, and what you get after purchase. Filter by use case — sales, customer support, marketing, BPM workflows, e-commerce — and read transparent listings before you buy. New to the differences between a prompt, an assistant, an AI agent, and a skill? Our AI building blocks guide explains the spectrum from a single prompt all the way to fully autonomous agents.
Sigrix curators review each AI agent, prompt, and assistant for clarity, safety, and completeness before it goes live. Listings declare the LLMs they support (OpenAI, Anthropic, Google), the platforms they integrate with, and any prerequisites your team needs. You buy once and get instant access — no recurring subscription on top of your existing AI provider bills. Read the buyer FAQ →
Browse by use case
Popular
Generate a curated list of top AI tools for marketing with use cases, pros/cons, and recommendations.
A viral hook and short-form copywriter that helps creators, marketers, and founders stop the scroll on LinkedIn, X, TikTok, YouTube, and Instagram. Category: Writing & Content
A compassionate chat assistant that listens, validates emotions, and gently helps users process feelings and regain calm
Find the best AI tools in 2026 for your exact goal, budget, and platform — with direct links and practical picks.
Latest
A full-service career agent that audits resumes, rewrites bullet points and summaries for ATS optimization, generates role-targeted cover letters, preps users for interviews with mock Q&A, builds job search strategies, and optimizes LinkedIn profiles — all calibrated to the user's target role and experience level.
One chat, three coaches. Tell it what you need — resume feedback, a tailored cover letter, or interview prep — and it replies in that specialist's voice. It reads your request, picks the right coach, and gives concrete, prioritized help instead of generic advice.
An end-to-end career transition agent that analyzes your background, identifies high-leverage pivot paths, and builds a personalized action plan — from skill repackaging to target role shortlisting to interview repositioning.
Four football specialists — tactics, data, team news and form — each break down the same fixture at once, then an editor merges them into one clear pre-match briefing with a verdict.
Generate realistic, legal, step-by-step online income ideas tailored to skills, budget, and time.
A prompt that helps improve appearance through style, grooming, and confidence advice.
Create delicious, satisfying meals that help maintain or reduce body fat without feeling deprived.
Review-Star Agent helps local businesses generate more positive Google Maps reviews while protecting their online reputation. It automatically sends personalized follow-up messages after each appointment and uses AI to analyze customer sentiment. Satisfied customers receive a direct review link, while negative feedback is privately routed to the business owner for a quick response. The result is more reviews, stronger customer relationships, and less manual work.
How it works
Sigrix is a marketplace for AI agents, prompts, assistants, skills, and personas from independent creators. Filter by use case, model compatibility, or price to compare AI tools side-by-side without leaving the catalog.
Every Sigrix listing is checked by a human curator for clarity, safety, and completeness before it goes live. Buyers see the same details we evaluate: inputs, outputs, supported models, and any required setup — no surprises after purchase.
Pay once with secure Stripe checkout, get instant access, and use the AI agent or prompt right away in your existing tools. Digital ownership transfers to your account so you can revisit, copy, and re-use what you bought any time.
Sellers
Sigrix Learn
Prompts, personas, skills, assistants, agents, and the products that bundle them — explained with a simple car analogy.
What a token is, how input and output costs add up, and where to read the estimate on any listing before you buy.
Product updates
Skills you buy now install into Claude Code from a private feed of everything you own, added with a single command, refreshed as you buy and revoked when you refund. A public free feed opens qualifying skills to anyone. Publishing turns into a conversation, with moderators leaving notes on individual fields and sellers fixing them in place instead of guessing at a rejection. Plus a welcome coupon that applies itself at checkout, topical categories across the catalogue, crews on every marketplace surface, and a rebuilt product page.
Crews land as a new listing type, a team of AI agents that runs a whole job together, delivered as a runnable bundle. Buyers can browse and buy crews today, and publishing one opens to founding sellers first. Assistants can now be composed from the personas, prompts, skills and MCP servers behind them, sellers get a shop completeness meter and a Polished badge, and buyers get sales counts, a trust block above the fold and coupon codes at checkout.
Assistants graduate into full listings, image-generation prompts and self-hosted automation stacks arrive as new product types, every seller gets a redesigned storefront with follows and direct messaging, and reviews now reach the whole catalogue.
Discover curated AI tools from independent creators.
