RankParse

rankparse.com

A pay-as-you-go REST API that returns SEO data (backlinks, domain authority, anchor text, tech stack, page metadata, etc.) derived from Common Crawl snapshots.

The RankParse API uses API key authentication; has usage based pricing; offers a free tier (100 free credits on signup, no credit card required); rate limits: 60 req/min per key (sliding window); Growth 300 req/min; Scale no limit. Verified 2026-08-17 with per-field source links.

Marketing Verified 2026-08-17 high confidence

Base URL

https://api.rankparse.com/v1

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Auth

API key

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Free tier

100 free credits on signup, no credit card required

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Pricing model

usage based

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Pricing

Credits never expire. Free: 100 credits. Starter: $10/1,000 credits ($0.010/cr). Growth: $80/10,000 credits ($0.008/cr). Scale: $600/100,000 credits ($0.006/cr). Enterprise: 1M+ credits <$0.004/cr. Endpoints cost 1–10 credits each.

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Rate limits

60 req/min per key (sliding window); Growth 300 req/min; Scale no limit

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OpenAPI spec

https://rankparse.com/openapi.yaml

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MCP server

MCP server available for Claude Code, Cursor, ChatGPT and other MCP clients, included in all tiers

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