ComparEdge

ComparEdge MCP Server

Your assistant already knows what Notion is. It does not know that Notion Plus costs $12 a seat this month, or that the tool you are evaluating quietly dropped its free plan in spring. Training data ages; prices move. This server closes that gap with verified pricing, plans, ratings and alternatives for 494 SaaS and AI tools, checked against vendor pages before they ship. Live docs and examples: comparedge.com/mcp.

Zero dependencies, no API key, no account. Works in Claude Desktop, Cursor, VS Code and any other MCP client.

Install

Add one block to your client config:

{
  "mcpServers": {
    "comparedge": {
      "command": "npx",
      "args": ["-y", "@comparedge/mcp-server@latest"]
    }
  }
}

Claude Desktop keeps this file at ~/Library/Application Support/Claude/claude_desktop_config.json. Cursor: Settings, then MCP, then Add Server. VS Code with Copilot reads .vscode/mcp.json. Per-client walkthroughs live in the setup guide.

What you can ask

Once connected, questions like these stop producing guesses and start producing verified numbers:

• How much does Slack cost for a team of 40 on annual billing?
• Find me a CRM under $20 per user that still has a real free plan.
• I want to leave Salesforce. What do people switch to, and what does the move cost?
• Which AI coding assistants are top rated right now?
• Compare Notion and Coda plan by plan.

Tools

Eight tools, each a read-only lookup against the catalog.

Tool	Returns	Params
search_tools	products matching a name, keyword or use case	query, limit?
get_tool	full profile for one product	slug
get_pricing	every plan with price, period and features, plus trial and free-plan status	slug
compare_tools	two products side by side: pricing, features, ratings	tool1, tool2
get_alternatives	top alternatives in the same category, ranked by rating	slug, limit?
list_category	all tools in one category with a pricing overview	category, sort_by?, free_only?
get_leaderboard	top-rated tools, one category or overall	category?, limit?
list_categories	all 44 category slugs with display names	none

Products are addressed by slug: notion, github-copilot, screaming-frog. When in doubt, search_tools first. Category slugs double as public pages a human can open, for example the LLM category hub. LLM entries carry per-token API pricing on top of the plan data.

Prompts

Four workflows ship as prompts your client can expose as slash commands:

Prompt	Args	What it runs
find_best_tool	use_case	searches the catalog, prices the top matches, returns a ranked pick
compare_pricing	tool_a, tool_b	plan-by-plan price comparison
evaluate_tool	tool	profile, verified pricing and top alternatives in one pass
category_overview	category	category leaderboard with pricing for the leaders

Supported categories

accounting ai-agents ai-assistants ai-coding ai-image ai-meeting ai-productivity ai-security ai-video ai-voice ai-writing analytics cloud-hosting cloud-security compliance crm crypto-analytics crypto-exchanges crypto-portfolio-trackers crypto-tax crypto-telegram-bots crypto-trading-bots crypto-wallets customer-support data-observability databases defi-tools design-tools dex email-marketing endpoint-security erp finops hr-tools iam llm password-managers payments project-management seo-tools vector-databases video-conferencing vpn website-builders

Where the data comes from

The catalog is maintained by ComparEdge. Every price traces to the vendor's own pricing page, harvested from the live DOM and re-verified on a rolling schedule; each record carries its verification date. The pipeline is documented in the methodology, and the full catalog ships as an open dataset under CC BY 4.0. If a tool is not a fit, the alternatives hub covers switch paths for the whole catalog.

License

MIT. Built on the Model Context Protocol.