What Diffbot is
Diffbot is a scraping tool in the B2B go-to-market stack. In the vendor's own words: “Knowledge Graph AI Web DataExtraction and Crawling.” Put plainly, a tool in this category collects structured data off the public web at volume.
Diffbot appears in 2 categories here — Scraping, Data Scrapers — which usually means it covers more than one job rather than doing a single thing narrowly.
Where it sits in an outbound stack
Most outbound stacks are four layers: the data that decides who you talk to, the channel that carries the message, the writing that earns a reply, and the system of record that remembers what happened. Diffbot sits in the scraping layer. Tools beside it are worth comparing on coverage and price; tools in the other layers are worth wiring to it rather than replacing it with.
Using Diffbot with M for Mercury
Diffbot is a data layer, and data is where LinkedIn outreach either works or wastes a sender. Mercury's Lead Finder searches 450M+ contacts and returns the LinkedIn profile to connect with alongside a verified work email, then enriches whatever is missing column by column. If Diffbot already holds your list, Mercury takes it from there: enrol the audience in a journey, spread it across senders, and pace every send inside safe limits.
Questions people ask about Diffbot
What is Diffbot?
Diffbot is a scraping tool used by B2B sales, marketing and recruiting teams. In the vendor's own words: Knowledge Graph AI Web DataExtraction and Crawling.
What category does Diffbot fall into?
Diffbot is listed under Scraping, Data Scrapers in this directory. Its primary category is Scraping.
What are the alternatives to Diffbot?
The closest tools in the same categories are Browse, WebscrapeAI, ZenRows, Lead Scrape, Scrapingdog. All 30 scraping listings sit on the Scraping category page.
Can I use Diffbot alongside M for Mercury?
Yes. Mercury runs the LinkedIn side — audiences, journeys, message writing, safe pacing across every sender and one shared inbox — and connects out through HubSpot, Salesforce, Zoho CRM, Attio, Slack, Zapier, Make, n8n, webhooks and its own API, so Diffbot can stay exactly where it is in the stack.
Listed for reference. M for Mercury is not affiliated with Diffbot, and no listing here is paid for. Product names and logos belong to their owners.
