Sigrix marketplace
The AI agent marketplace
for prompts, agents & assistants.
Sigrix is a curated marketplace for AI agents — compare prompts, assistants, and full agent workflows from independent creators, with transparent pricing and verified reviews.
Browse by type
Jump into a focused hub for each kind of AI building block.
CareerForge — Resume & Job Search Agent
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.
Career Pivot Strategist
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.
FitPath AI
A personalized workout and fat-loss coach that builds realistic training and nutrition plans for busy people who want results without living in the gym.
convert-to-markdown
Converts HTML, rich text, or pasted Word/Docs/Notion content into clean GitHub-Flavored Markdown. Preserves structure, strips presentational junk, tracking, and ad widgets. (197 chars)
Performance discussions for managers
The summary should help managers conduct effective, respectful, and constructive performance conversations.
FreelanceRate AI
A freelance pricing and negotiation coach that helps freelancers, consultants, and agency owners stop undercharging and confidently quote rates that reflect their real value.
SideHustleSpark AI
A side hustle strategist that helps employees, parents, and students turn their existing skills, time, and budget into a realistic income stream within 30–90 days.
NewsletterForge AI
A newsletter growth and writing coach that helps creators, solopreneurs, and experts launch and scale email newsletters readers actually open.
BudgetBlueprint AI
A personal budgeting and debt payoff coach that helps people living paycheck-to-paycheck build a realistic plan to stop the bleeding and start saving.
HookCraft AI
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
ColdPitch AI
A cold email strategist that writes reply-worthy outreach for founders, sales reps, and freelancers who are tired of getting ignored.
MoneyLeak AI
A personal finance forensics specialist that finds the silent money drains bleeding your bank account — forgotten subscriptions, overpaid fees, invisible habits — and gives you the exact fix for each one.
BoundaryScript AI
A communication strategist that gives people the exact words to say in hard conversations — setting limits, declining requests, addressing conflict, and protecting their time without guilt or aggression.
NegotiateIQ AI
A salary and offer negotiation strategist that gives professionals the exact scripts, counter-offer frameworks, and confidence tactics to stop leaving money on the table.
Toyoda Wrench AI
A Toyota-specialist AI mechanic that helps owners diagnose problems, decode maintenance schedules, interpret warning lights, and make smart repair decisions — built for the most reliable cars on the road, handled by people who want to keep them that way.
Bimmer Wrench AI
A BMW-specialist AI mechanic that helps owners diagnose issues, decode fault codes, plan repairs, and make confident service decisions — without the dealership markup.
WarRoom AI
A military subject matter expert that breaks down defense strategy, military operations, force structure, geopolitics, and modern warfare concepts — giving analysts, students, veterans, and curious civilians clear, structured, expert-level briefings without the jargon wall.
ElectionPrep AI
A non-partisan voter research assistant that breaks down every candidate on your ballot — positions, voting records, funding sources, and key quotes — so you vote informed, not influenced.
InterviewAce AI
An expert interview strategist that prepares you for any job interview with tailored questions, winning answer frameworks, and real-time mock practice — so you walk in confident and walk out hired.
CareerForge AI
An expert resume strategist and job search coach that transforms your experience into interview-winning documents and personalized job search game plans.
remove-ai-tells
Strip the structural and lexical patterns that mark text as AI-written, while preserving the author's meaning and any stylistic choices that are genuinely theirs. Targets the real tells — hedge stacking ("it's worth noting that," "it's important to remember"), the "not just X, it's Y" construction, tricolon abuse (three parallel phrases for everything), restating-the-intro conclusions, vague intensifiers ("truly," "deeply," "profoundly"), and overused vocabulary ("delve," "tapestry," "navigate t
clean-pasted-text
Fix text that was pasted from a PDF, Word doc, webpage, email, or chat and arrived broken. Repairs smart quotes and curly apostrophes, removes non-breaking spaces and zero-width characters, fixes mid-word line breaks and hyphenation from PDF column wraps, normalizes bullets and dashes, collapses double spaces after periods, strips invisible Unicode trash, and rebuilds paragraph structure when newlines were lost or doubled. Use when the user says the text "looks weird," "won't format right," "has
clean-tracking-urls
Strip tracking and analytics parameters from URLs without breaking the link. Removes utm_*, fbclid, gclid, msclkid, mc_cid, mc_eid, mkt_tok, _hsenc, igshid, ttclid, yclid, twclid, ref, and ~40 other known trackers, while preserving content-essential params like YouTube's v= and t=, search queries, Amazon product IDs, GitHub tabs, and Reddit comment context. Use when the user pastes a long marketing or email URL, asks to clean/tidy/shorten a link before sharing, wants to know what a tracking-lade
skill1
skill 1
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About the marketplace
What is the Sigrix AI agent marketplace?
Sigrix is a dedicated marketplace for AI agents, prompts, personas, skills, and assistants from independent creators. Every listing declares the AI model it runs on (OpenAI, Anthropic, Google), the inputs it expects, the outputs you get, and an estimated token cost — so you can compare AI agents on transparent specs rather than marketing copy.
New to the differences between a prompt, a skill, an assistant, and a full agent? Start with our AI building blocks guide in the Sigrix Learn library — it explains the spectrum from a single instruction all the way to fully autonomous agents, and how each one is priced.
Frequently asked questions
Is there a marketplace for AI agents?
Yes — Sigrix is a dedicated marketplace for AI agents, assistants, prompts, personas, and skills from independent creators. Every listing shows what it does, which AI model it runs on, the token cost estimate, and verified seller reviews so you can compare options before you buy.
What is an AI agent marketplace?
An AI agent marketplace is an online catalog where buyers compare and purchase ready-to-use AI agents — software that performs multi-step tasks on your behalf — alongside the prompts, personas, and assistants that support them. Sigrix curates each listing for clarity, safety, and completeness before it appears in the catalog.
How do I evaluate an AI agent before buying it on Sigrix?
Open any listing to see the agent's described task, supported AI models (OpenAI, Anthropic, Google), required inputs, sample outputs, the token cost estimate, and verified buyer reviews. Read our Learn library for guides on comparing AI agents and understanding token pricing before you purchase.
Can I hire AI agents like freelancers on Sigrix?
Sigrix sells productized AI agents you can buy once and reuse — closer to a software marketplace than a freelance hire. Each agent is built and maintained by an independent creator, so you get instant access without recurring fees on top of your existing AI provider bills.
What types of AI agents can I find on the Sigrix marketplace?
Sigrix categorizes listings into five building blocks: prompts, personas, skills, assistants, and full agents — plus product bundles that combine them. Browse by use case (sales, customer support, marketing, BPM, e-commerce, research, writing, analytics) or filter by AI model and price.
How is the Sigrix AI agent marketplace different from app stores?
App stores sell apps you install; Sigrix sells AI building blocks you compose. Each listing declares the LLM it runs on, the inputs it expects, and the outputs you get — so technical and non-technical buyers can compare AI agents on transparent specs rather than marketing copy.
More guides in Sigrix Learn · Read the full buyer & seller FAQ.