serp.fast

Scrape, crawl, map, and search API from the team behind Grepsr

Nathan Kessler
By Nathan KesslerUpdated

Each tool is evaluated against our methodology using public docs, vendor demos, and hands-on testing.

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Pline website

What is Pline?

Web data API from Grepsr with scrape, batch scrape, crawl, map, and SERP endpoints that return Markdown or schema-guided JSON, plus an MCP server and agent Skill.

Our verdict

Pline is Grepsr's entry into the Firecrawl-shaped market. Grepsr has sold managed scraping to enterprises since 2012, and Pline started out as its no-code Chrome extension. The developer API is the newer part. It has five jobs: `/scrape` for one URL, `/batch/scrape` for a list, `/crawl` for a whole site, `/map` for URL discovery, and `/serp` for parsed search results. Output can be Markdown, a stripped-down "clean" Markdown with links and images removed, HTML, links, screenshots, or JSON shaped by a prompt and a schema. For a product team the interesting part is the billing model. By default each request starts on the cheapest fetch and only adds a browser (+2 credits) or a premium proxy (+7) when the page blocks it, and the response tells you which tiers it used. Requests that return no content are free. JSON extraction is the expensive line at +14 credits per page. Plans run from a free tier of 2,000 one-time credits to $700 a month for a million credits, so check the extraction cost against your page mix before you assume you'll get a million pages for $700. Agents connect through `npx pline-api`, which registers an MCP server and installs a Skill. The homepage claims 99.99% uptime, 3-second average responses, and 95% success on hard sites. Those are vendor numbers with no published method yet. What Grepsr does bring is more than a decade of keeping scrapers running for paying clients. That counts for something, but the API itself is weeks old, so test it on your own targets before you route production traffic through it.

Categories:

Web scraping APIs abstract away the hardest parts of web data collection: JavaScript rendering, anti-bot detection, proxy rotation, and data parsing. Instead of building and maintaining your own scraping infrastructure, you send a URL and receive clean, structured data back. For AI applications, many of these APIs now return LLM-ready markdown or structured JSON.

Share:

Turns any website into LLM-ready markdown via a single API

Freemium155K+Web Crawl & Data Extraction APIs

Handles proxy rotation and JS rendering behind one scraping API

FreemiumMar 2026Web Crawl & Data Extraction APIs

Gets scrapers past CAPTCHAs, fingerprinting, and WAF blocks

PaidMar 2026Web Crawl & Data Extraction APIs

How Pline compares

Firecrawl

Firecrawl covers the same scrape, crawl, map, and search jobs, and its core is open source, so you can self-host it if a hosted API is a problem.

ScraperAPI

ScraperAPI makes more sense when your targets are mostly Google, Amazon, or Walmart, since it has dedicated endpoints for those that return JSON.

ZenRows

ZenRows has the same start-cheap, step-up auto mode, at 5 credits for a JavaScript page and 25 for a protected one, so price both on the sites that block you.

Frequently asked questions

How much does Pline cost?

New accounts get 2,000 one-time free credits with no card. Paid plans billed monthly are Hobby at $14 for 10,000 credits, Growth at $89 for 100,000, Standard at $349 for 500,000, and Scale at $700 for 1,000,000. Yearly billing cuts these to $12, $74, $291, and $584 a month. Enterprise plans with an uptime SLA are quoted separately.

How are Pline credits charged?

A basic scrape is 1 credit. JavaScript rendering adds 2 and a premium proxy adds 7. JSON extraction adds 14 and covers up to 50,000 input and 5,000 output tokens. Map is a flat 1 credit, crawl bills each page at the scrape rate, and search is 2 credits per 10 results. In the default auto mode Pline decides per URL whether rendering or a premium proxy is needed and bills only what it used. Failed requests with no content and 429 responses cost nothing.

Does Pline work with AI agents and MCP?

Yes. Running `npx -y pline-api@latest init --all` registers Pline's MCP server with the agents on your machine and installs a Skill that tells the agent which endpoint to use. The MCP server exposes scrape, crawl, map, and batch jobs, and the npm package is MIT-licensed. The scraping service itself is hosted by Pline and is not open source.

How is Pline related to Grepsr?

Pline is a Grepsr product. Grepsr is a managed web data company that has operated since 2012 and says it has served more than 1,500 enterprises. Pline first shipped as a no-code Chrome extension and now also offers the developer API.

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