addtocrm.com
Link authority for addtocrm.com (registrable domain: addtocrm.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure addtocrm.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname addtocrm.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.
Homepage
What addtocrm.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://addtocrm.com.
| Title | Add to CRM Chrome Extension | B2B Email & Phone Finder |
|---|---|
| Description | Add leads to your CRM in 1-click from Business Networks, Gmail & Outlook. Verified emails & phone numbers included. Chrome extension, 7-day free trial. |
| OG Title | Add to CRM Chrome Extension | B2B Email & Phone Finder |
| OG Description | Add leads to your CRM in 1-click from anywhere. Verified emails & phone numbers. 27 CRMs. 7-day free trial. |
| Twitter Title | Add to CRM Chrome Extension | B2B Email & Phone Finder |
| Twitter Card | summary_large_image |
Social accounts and contact points
Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.
| addtocrm | |
| addtocrm | |
| Threads | addtocrm |
| X | addtocrm |
| Youtube | addtocrm |
| Tiktok | addtocrm |
| addtocrm (business) |
| Contact pages | https://addtocrm.com/contact |
|---|---|
| Blog | https://addtocrm.com/blog |
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, WebSite, FAQPage.
JSON-LD block (343 bytes)
{"@context":"https://schema.org","@type":"Organization","name":"Add to CRM","url":"https://addtocrm.com","logo":"https://addtocrm.com/logo.png","description":"Chrome extensions for 27 CRMs. Find verified B2B contact info and sync to your CRM in one click.","sameAs":["https://twitter.com/addtocrm","https://www.linkedin.com/company/addtocrm"]}JSON-LD block (100 bytes)
{"@context":"https://schema.org","@type":"WebSite","name":"Add to CRM","url":"https://addtocrm.com"}JSON-LD block (2,139 bytes)
{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What is Add to CRM?","acceptedAnswer":{"@type":"Answer","text":"Add to CRM is a suite of Chrome extensions that help you find verified B2B contact information (emails and phone numbers) for your prospects on LinkedIn®, Gmail, and Outlook, then sync them directly to your CRM with one click. We support 27+ popular CRMs including Pipedrive, HubSpot, Salesforce, Zoho, and more."}},{"@type":"Question","name":"How does Add to CRM find contact information?","acceptedAnswer":{"@type":"Answer","text":"Add to CRM uses multiple data providers to find and verify professional email addresses and phone numbers. Our waterfall enrichment system checks multiple sources to maximize accuracy, and we verify emails in real-time to ensure deliverability."}},{"@type":"Question","name":"Which CRMs does Add to CRM integrate with?","acceptedAnswer":{"@type":"Answer","text":"Add to CRM integrates with 27 CRMs including Pipedrive, HubSpot, Salesforce, Zoho CRM, Monday CRM, Close, Copper, Freshworks, ActiveCampaign, Nutshell, Salesflare, Capsule CRM, Less Annoying CRM, Airtable, Google Sheets, and many more."}},{"@type":"Question","name":"Is there a free trial?","acceptedAnswer":{"@type":"Answer","text":"Yes — every new account gets a 7-day free trial of Standard with 250 enrichment credits and full access to all features. A credit card is required to start the trial, but you will not be charged until day 8 and you can cancel anytime in your billing settings."}},{"@type":"Question","name":"How accurate is the contact data?","acceptedAnswer":{"@type":"Answer","text":"We verify all email addresses in real-time before delivering them to you. Our multi-provider enrichment system cross-references data from multiple sources to ensure accuracy. We maintain a 95%+ accuracy rate for verified emails."}},{"@type":"Question","name":"Can I use Add to CRM on LinkedIn®?","acceptedAnswer":{"@type":"Answer","text":"Add to CRM works seamlessly on LinkedIn®, Gmail, and Outlook. Click the extension to find contact info and add prospects to your CRM."}}]}Authority over time
Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.
A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.
Backlink counts
Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for addtocrm.com and domain-level for addtocrm.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.
Top backlinks in the domain graph
Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to addtocrm.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 47; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| google.com | 100 | 99 |
| airtable.com | 76 | 40 |
| zendesk.co.uk | 65 | 37 |
| close.com | 65 | 35 |
| activeprospect.com | 65 | 22 |
| nutshell.com | 62 | 35 |
| capsulecrm.com | 60 | 35 |
| zendesk.es | 59 | 24 |
| marketveep.com | 59 | 24 |
| zendesk.com.br | 58 | 34 |
| saashub.com | 57 | 35 |
| nimble.com | 57 | 34 |
| lessannoyingcrm.com | 56 | 24 |
| zendesk.fr | 54 | 24 |
| zendesk.co.jp | 53 | 23 |
| zendesk.com.mx | 51 | 25 |
| 4dayweek.io | 49 | 23 |
| salesdorado.com | 47 | 20 |
| ampliz.com | 44 | 23 |
| coffee.ai | 42 | 33 |
| zendesk.kr | 41 | 21 |
| connectsafely.ai | 40 | 33 |
| zendesk.tw | 40 | 21 |
| redactai.io | 36 | 21 |
| goinsight.ai | 36 | 19 |
| okzest.com | 35 | 22 |
| tely.ai | 34 | 21 |
| twenty-one-twelve.com | 34 | 21 |
| 2sync.com | 34 | 19 |
| twilead.com | 34 | 17 |
| martechdo.com | 33 | 19 |
| leadsavvy.pro | 32 | 22 |
| buildornot.io | 32 | 19 |
| groupos.com | 32 | 18 |
| emailscout.io | 31 | 18 |
| crm.africa | 26 | 18 |
| casequota.com | 23 | 19 |
| mavconsultinggroup.com | 23 | 19 |
| emailgum.com | 21 | 19 |
| systemsandteams.com | 18 | 17 |
| knowledgelib.io | 17 | 17 |
| nyne.ai | 13 | 17 |
| capsule.run | 9 | 17 |
| justpollen.com | 8 | 17 |
| techourse.com | 6 | 17 |
| saasreviews.tech | 5 | 12 |
| rolealign.com | 1 | 8 |
Top backlinks in the host graph
The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to addtocrm.com specifically, ranked by the linker's PageRank. The table shows the top 50; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.