Retrieve posts, ads, comments, and transcripts across platforms.
Give your agent platform-specific posts, advertising, and conversation context to investigate what people are actually saying.
Compare the promises in HubSpot’s and Salesforce’s current ads with recent customer discussions. Read relevant replies, separate customer experiences from career or investor posts, and link the original evidence.

Scrape Creators
Social content
Apify
Data extraction
Serper
Search discovery
Social evidence
Platform content with sources and context
Illustrative call costs
Illustrative single-call samples, not the total cost or a completed result of this prompt. Your agent checks availability, coverage, and pricing for the actual request.
How your agent uses Mercator
Find providers and pay per call through one connection. Your agent chooses the next call based on what it learns.
Search specialized social sources
- Choose a search source for the relevant platform
- Search discussions by brand, topic, or keyword
- Switch sources when web results miss the conversation
Combine signals across platforms
- Collect ads, review transcripts, and customer discussions
- Compare promoted claims with reported experiences
- Keep source links alongside each comparison
Cross-check claims in context
- Open original posts and their replies
- Look for corrections, fixes, and counterexamples
- Flag claims lacking supporting context
The sources you need.
And many more.
Connect any service that supports MPP or x402. Mercator makes it available to agents.
Add your serviceExa
Source discovery
Parallel
Evidence research
Brave Search
News and video discovery
Scrape Creators
Posts and comments
Apify
Platform extractors
Serper
Video discovery
SocialFetch
Social and ad search
Influencers Club
Creator content
SearchAPI
Advertising libraries
Grok
X conversation search
Sumvid
YouTube transcripts
SpyFu
Competitor ad history
Nyne.ai
Profile newsfeeds
Deepgram
Audio transcription
Diffbot
Discussion extraction
And many more.