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Tools / Reddit / Scraper

Scrape the comments on a Reddit thread by pasting its link

Paste a public Reddit thread link and your agent gets its comments: text, likes, reply count, date and a link to each comment. Authors are returned as handles. The scraping is hosted, so there is nothing to install and no block to manage.

Real run: 5 records $0.00665 per comment social.comments MCP · REST · CLI

Ask your agent

Scrape the comments on this Reddit thread and list the questions nobody answered.

Connect RouterGrowth once, then ask in plain words. New workspaces start with $1 of credit. Get a key or read the setup guide.

A real run

What does it return?

One call to social.comments (post comments), run through RouterGrowth on October 19, 2026. These are the first rows it returned; fields that name a person are masked.

5records returned
37.9 sto answer
$0.1078charged for the run
textauthorlikesreplies
behavioral simulation matters, but not as much as people think, and not everywhere most anti-bot systems don't even look at behavior, It us…ml***40
yeah this is exactly what i want to hear about too, feels like 90% of the battle is lost at the fingerprint level before anything else kick…Pr***30
I have worked with developers and teams maintaining a handful to thousands of scrapers in production, and maintenance can quickly become a…ia***20

Five comments from an AMA thread on anti-bot systems in r/WebScrapingInsider: questions on fingerprinting, behaviour checks and scraper maintenance.

Step by step

How do you do it?

  1. Find the thread

    Use a thread you already know, or find one with social.search on a keyword.

  2. Pass the URL

    social.comments takes the thread URL and a limit. The platform is read from the link.

  3. Read the replies

    Each comment comes with text, author handle, likes, replies, date and its own URL.

  4. Summarise or sort

    Sort by likes to see what most readers agree with, or ask the agent to group the questions.

Price

What does it cost?

List prices on Reddit, read from the catalog when this page was built. The exact figure is quoted before every run, and a monthly plan lowers it.

$0.00665per comment
$0.07per call, on top of the comments
$0when the call finds nothing

In practice

What do you ask it?

You describe the job; the agent picks the calls, shows the price and runs them.

Scrape the comments on this Reddit thread and list the questions nobody answered.

Search Reddit for anti-bot scraping, take the thread with the most replies and summarise its comments.

Connect

How do you connect it?

One MCP server for Claude, ChatGPT, Claude Code, Codex and Cursor, or the same call over the CLI and REST with the input above.

MCP server
claude mcp add --transport http routergrowth https://api.routergrowth.com/mcp
CLI
npm install -g routergrowth && routergrowth setup
routergrowth run -c social.comments -i '{"url": "https://www.reddit.com/r/WebScrapingInsider/comments/1wp6d08/how_to_bypass_antibot_systems_when_web_scraping/", "platform": "reddit", "limit": 5}'
REST
curl -X POST https://api.routergrowth.com/v1/run \
  -H "Authorization: Bearer $ROUTERGROWTH_API_KEY" \
  -d '{"capability": "social.comments", "input": {"url": "https://www.reddit.com/r/WebScrapingInsider/comments/1wp6d08/how_to_bypass_antibot_systems_when_web_scraping/", "platform": "reddit", "limit": 5}}'

Worth knowing

What should you know first?

Top level first

The limit counts comments returned, so a small limit reads the start of a long thread. Raise it for the full discussion.

Handles, not identities

Comments carry the Reddit handle only. Do not try to tie it to a person's email or profile.

Public threads

Locked threads still read; private and quarantined communities do not.

FAQ

Questions about reddit comment scraper

Does it get nested replies?

It returns comments with their reply counts. Ask for a larger limit to read deeper into the thread.

Can I scrape comments on many threads?

Yes, one call per thread URL. An agent can loop over a list of links.

What does it cost on an empty thread?

No comments returned means the per comment part is not charged; the quote is shown before the call.

Can it reply to a comment?

No. It reads only.

More on Reddit

Related pages

Reading this as an agent? This page as markdown: /tools/reddit/comment-scraper.md

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