# Bulk backlink checker: run it free, or from your agent Referring domains, backlinks and rank for many domains in one run. ## Prompt Use looot to check backlinks for these domains: [paste domains, one per line]. 1. Set up https://looot.ai/skill.md. 2. Search the catalog for a bulk backlink endpoint and check its price before you call. 3. Send the domains in batches. 4. Return one table of referring domains, backlinks and rank, sorted by rank, and the total cost. ## What it needs A list of domains ## What comes back - domain - referring domains - backlinks - rank ## Endpoints and providers - dataforseo: dataforseo-backlinks-backlinks-live-ai - dataforseo: dataforseo-backlinks-bulk-ranks-live-ai - dataforseo: dataforseo-backlinks-bulk-referring-domains-live-ai - dataforseo: dataforseo-backlinks-summary-live-ai ## What it costs The tool on the web page runs live at no cost to you and is limited per hour. The results come from public data through looot. For heavier or repeated use, run the same job from your own looot account: looot bills per call and charges nothing while your agent is idle. The live price comes from the catalog and shows on the web page. ## Competitor links Check your domain and a competitor side by side and compare referring domains. ## Link gap List the sites that link to them and not to you. That list is your outreach list. ## Vet a list Rank thousands of domains before you spend time on outreach or a purchase. ## Save the table Write the result to a sheet. Re-checking it on a timer needs scheduled runs, not available yet. ## How do I check backlinks for free? Enter a domain in the box at the top of this page to see its top linking domains by rank. Each run costs you nothing and is limited per hour. Search Console lists links to sites you have verified. For a list of domains, your agent queries a backlink index through looot at the per-call price shown above. ## What is a bulk backlink checker? It checks many domains in one run instead of one at a time. Your agent sends the list in batches and returns one table. ## How do I run a bulk backlink checker on 5,000 domains? Give your agent the setup line, then paste the list. It sends the domains in batches to a bulk endpoint, and shows the total cost before it starts. ## How do I check competitor backlinks? Ask your agent to check your domain and the competitor in one run, then compare the referring domains. The sites that link to them and not to you are your gap. ## Is there a free competitor backlink analysis tool? Search Console covers your own sites. A gap list against a competitor needs a backlink index, which your agent calls through looot and pays per call. ## What is a good backlink score? Rank scales differ by provider, so one number means little on its own. Compare sites in the same niche with the same provider. ## What is backlink analysis? A review of who links to a site, from which domains, with which anchor text, and how strong those domains are. ## Is there a Google backlink checker tool? Google Search Console shows links to sites you have verified. For any other domain you need a backlink index, which the endpoints on this page query. ## What does a backlink analyzer show? Referring domains, total backlinks and a rank per domain. Deeper lists, such as every linking page, cost a call each. ## Which providers does the backlink checker use? The page lists the providers in the catalog that offer bulk backlink endpoints right now, with their live prices. looot bills the provider your agent used. ## How much does a backlink check cost? The live price is at the top of this page, read from the catalog. looot bills per call and charges nothing while your agent is idle. ## Are the numbers fresh? They come from the provider's own index at the moment of the call, and indexes lag the live web. Treat them as estimates and compare in the same provider. ## Related tools - /free-tools/google-maps-scraper - /free-tools/facebook-ad-library-search - /free-tools/youtube-transcript ## Last reviewed 2026-10-03. The price per call is read live from the catalog on the web page.