What is Glasser?
Glasser is a data marketplace built for AI agents. It puts more than 2,000 paid API endpoints from 80+ providers, including Ahrefs, Semrush, DataForSEO, Apollo, People Data Labs, Hunter and BuiltWith, behind a single key and a single balance.
Instead of buying a monthly plan from every data vendor, you connect your agent (Claude Code, Codex, Cursor, ChatGPT and others) to Glasser once. The agent searches the catalog, checks the price of an endpoint before it runs, then pays per call. The response is the provider's own output, unchanged.
Glasser is made by Super Intent, Inc.
Main Features
- 2,000+ endpoints for SEO, people and company data, social media, web and news search, maps, jobs, e-commerce, finance and more
- One key and one balance across 80+ data providers, with no account needed at each vendor
- Price shown before every call, and inspecting an endpoint is free
- Pay per call or per result with no subscription, for example Ahrefs organic keywords at about $0.015 per result instead of a $129 monthly plan
- Three ways to connect: a one-prompt Skill setup, an MCP server at api.glasser.ai/mcp, or a CLI for the terminal and scripts
- Ready-made tools such as a LinkedIn email finder, bulk rank checker, Google Maps scraper and TikTok transcript generator
How to Get Started with Glasser
- Go to glasser.ai and click Start free to create an account with $1 of free credit.
- Copy the setup prompt "set up https://glasser.ai/SKILL.md" and paste it into your coding agent, or add https://api.glasser.ai/mcp as a custom MCP connector in Claude or ChatGPT.
- Ask your agent a question that needs outside data, such as which keywords a domain ranks for.
- Check the price your agent shows for the endpoint, let it run, and top up your balance when the free credit runs out.
Glasser Pricing
Glasser has no subscription. New accounts start with $1 of free credit, then you top up a balance and pay per call or per result at the price shown before each run. Prices depend on the provider, from fractions of a cent for Semrush keyword metrics to around $1 for a People Data Labs company search.
Who Should Use It?
- Developers and power users running AI coding agents who need real data instead of scraped guesses
- SEO and content marketers who want Ahrefs, Semrush or DataForSEO data without a monthly plan
- Sales and recruiting teams looking up companies, contacts and candidates on demand
- Researchers and founders who only need a premium data source a few times a month
Glasser Alternatives
- Tavily: a search and extraction API that gives AI agents real-time web results
- OpenRouter: one API key for 500+ AI models, the same one-key idea applied to models instead of data
- Browserbase: cloud browsers that let AI agents read and act on any website
Frequently Asked Questions
Is Glasser free?
Glasser gives new accounts $1 of free credit, which covers many cheap calls. After that it is pay as you go with no subscription: you top up a balance and pay only for the calls your agent makes.
Which AI agents work with Glasser?
Glasser works with Claude Code, Codex, Cursor, OpenCode, Manus, VS Code and other agents through its Skill or CLI, and with Claude.ai and ChatGPT through its MCP server at https://api.glasser.ai/mcp.
Do I need my own Ahrefs or Semrush account?
No. Glasser runs the provider's API for you under one Glasser key, so you do not sign up or subscribe at each vendor. You pay Glasser per call instead.
Can I see what a call costs before it runs?
Yes. Every endpoint shows its price before your agent runs it, and inspecting an endpoint is free. A call that returns no result is shown as $0.00.