velt.ai
Link authority for velt.ai (registrable domain: velt.ai) 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 velt.ai 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 velt.ai. 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 velt.ai presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from http://velt.ai.
| Title | Velt | Add a pull request to your product — Review SDK |
|---|---|
| Description | Embeddable review and approval for AI-native apps. Comments, approval flows, review agents, memory, and audit trails in one SDK. |
| OG Title | Velt | Add a pull request to your product |
| OG Description | Embeddable review and approval for AI-native apps. Comments, approval flows, review agents, memory, and audit trails in one SDK. |
| OG Site Name | Velt |
| Twitter Title | Velt | Add a pull request to your product |
| 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.
| Github | velt-js |
|---|---|
| veltjs (business) | |
| X | veltjs |
| Blog | http://velt.ai/blog |
|---|
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: SoftwareApplication, Product, FAQPage, Organization, WebSite.
JSON-LD block (688 bytes)
{"@context":"https://schema.org","@type":"SoftwareApplication","name":"Velt","url":"https://velt.dev","applicationCategory":"DeveloperApplication","operatingSystem":"Web","description":"Velt is embeddable review and approval for AI-native apps: comments, approval flows, review agents, suggestions, audit trails, memory, and notifications in one SDK. Agents do the work, humans decide.","image":"https://velt.dev/opengraph-image.png","publisher":{"@id":"https://velt.dev/#organization"},"offers":{"@type":"Offer","url":"https://velt.dev/pricing","price":"0","priceCurrency":"USD","availability":"https://schema.org/InStock","description":"Free tier for development and early production"}}JSON-LD block (3,589 bytes)
{"@context":"https://schema.org","@type":"SoftwareApplication","name":"Velt SDK","url":"https://velt.dev/","description":"Velt is a JavaScript SDK that allows developers to add collaborative experiences such as contextual comments, notifications, recordings, multiplayer editing, and huddles to their products quickly and efficiently. It provides a complete collaboration toolkit to boost engagement, drive growth, differentiate products, save costs, and ship features fast. With over 25 features including AI enhancements, it's ideal for teams seeking plug-and-play solutions for real-time collaboration.","applicationCategory":"DeveloperApplication","applicationSubCategory":"Collaboration Software","operatingSystem":"Web","image":"https://framerusercontent.com/images/dIC08gnx4q6ah14XC0m5I9e1KJ0.svg?scale-down-to=512&width=675&height=288","sameAs":["https://x.com/veltjs","https://www.linkedin.com/company/veltjs","https://github.com/velt-js"],"featureList":["Contextual Comments (10+ Types: Text, Image, Video, etc.)","Notifications (In-app, Email, Slack Integrations)","Multiplayer Editing (Real-time Sync)","Presence Indicators","Adaptive Cursors for Multi-User","Follow Mode for Collaboration","Live Selection and Highlighting","Live State Sync with CRDTs","Huddles (Audio/Video Multiplayer Sessions)","Reactions on Comments","AI Enhancements for Comments (Add-on)","Customizable UI for Comments and Notifications","Enterprise Security for Multiplayer (SOC2, HIPAA)"],"offers":[{"@type":"Offer","name":"Hacker Plan","description":"Free for hackathons or side projects, limited usage.","price":"0","priceCurrency":"USD","availability":"https://schema.org/InStock"},{"@type":"Offer","name":"Growth Plan","description":"Custom pricing for growing teams, unlimited members.","priceSpecification":{"@type":"PriceSpecification","price":"Contact for pricing"},"availability":"https://schema.org/InStock"},{"@type":"Offer","name":"Enterprise Plan","description":"Custom for enterprises, dedicated support.","priceSpecification":{"@type":"PriceSpecification","price":"Contact for pricing"},"availability":"https://schema.org/InStock"}],"aggregateRating":{"@type":"AggregateRating","ratingValue":"5","bestRating":"5","reviewCount":"5"},"review":[{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5","bestRating":"5"},"author":{"@type":"Person","name":"Yuri Kleban","jobTitle":"Senior Product Manager","worksFor":{"@type":"Organization","name":"Google"}},"reviewBody":"Velt's commenting & notification features are bundled with a lot of magic. Quick to add new features we needed. Highly customizable components. Recommended."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5","bestRating":"5"},"author":{"@type":"Person","name":"Jeff Cunning","jobTitle":"Chief Product Officer","worksFor":{"@type":"Organization","name":"MetaCX"}},"reviewBody":"Boosted weekly active users by 26% and saved 6 months of development. Super responsive and collaborative team!"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5","bestRating":"5"},"author":{"@type":"Person","name":"William Angel","jobTitle":"Lead Product Manager","worksFor":{"@type":"Organization","name":"Trumpet"}},"reviewBody":"Increased engagement by 10% and shipped 5x faster. Implementation in a week. Incredible iteration speed and supportive team."}],"publisher":{"@type":"Organization","name":"Velt","url":"https://velt.dev/","logo":"https://velt.dev/images/velt-logo.svg","sameAs":["https://x.com/veltjs","https://www.linkedin.com/company/veltjs","https://github.com/velt-js"]}}JSON-LD block (1,222 bytes)
{"@context":"https://schema.org","@type":"Product","name":"Velt Collaboration SDK","brand":{"@type":"Brand","name":"Velt"},"image":"https://framerusercontent.com/images/ggzDLIZr1irsrwuMtGEEm59iI.png","category":"Developer Tools","description":"Add powerful collaborative features to your app with Velt SDK. Includes comments, notifications, real-time editing, presence, cursors, and 15+ collaboration features with pre-built components and full customization.","offers":[{"@type":"Offer","name":"Hacker Plan","price":"0","priceCurrency":"USD","availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Velt"}},{"@type":"Offer","name":"Growth Plan","price":"0","priceCurrency":"USD","availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Velt"}},{"@type":"Offer","name":"Enterprise Plan","price":"0","priceCurrency":"USD","availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Velt"}}],"additionalProperty":[{"@type":"PropertyValue","name":"Features","value":"15+ collaboration features"},{"@type":"PropertyValue","name":"Uptime SLA","value":"99.999%"},{"@type":"PropertyValue","name":"Security","value":"SOC 2 Type 2, HIPAA with BAA"}]}JSON-LD block (3,814 bytes)
{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"How is Velt different from Liveblocks?","acceptedAnswer":{"@type":"Answer","text":"Liveblocks is realtime collaboration infrastructure focused on engagement: sync, presence, and AI copilots that act on app state. Velt is review and approval infrastructure focused on control: approval workflows, review agents, audit trails, and memory, with the collaboration layer included. If your users need sign-off, records, and consent before anything changes, that is Velt."}},{"@type":"Question","name":"How is this different from the approval flow in the OpenAI Agents SDK?","acceptedAnswer":{"@type":"Answer","text":"The OpenAI SDK pauses your own agent's tool calls so a developer-defined approver can resume them. Velt is the review surface your end users see inside your product: comment threads, multi-step approval workflows, audit records, and notifications, working across humans and agents with any model or framework."}},{"@type":"Question","name":"Why not build this in-house?","acceptedAnswer":{"@type":"Answer","text":"You can, and a first version of one feature takes a quarter or two. The cost is the long tail: anchoring comments to content that moves, notification batching and preferences, permissions, offline sync, audit records, and the edge cases that make review features feel solid. That long tail is Velt's entire roadmap, with the agent layer already integrated."}},{"@type":"Question","name":"Can agents change data in my product without approval?","acceptedAnswer":{"@type":"Answer","text":"Not through Velt. Agent suggestions arrive as comments. A human approves or rejects; on approve, the change fires through your webhook with a permanent record of who allowed what. Agents never need write access to your data."}},{"@type":"Question","name":"Where does data live? Do you support self-hosting?","acceptedAnswer":{"@type":"Answer","text":"Cloud by default, with a hybrid model where content and user PII stay on your infrastructure and Velt stores only metadata, and data residency options including EU. Velt is SOC 2 Type II audited and supports HIPAA workloads."}},{"@type":"Question","name":"Which frameworks and editors does Velt support?","acceptedAnswer":{"@type":"Answer","text":"React, Next.js, Vue, Angular, and plain HTML for the SDK. Multiplayer editing and suggestions work in Tiptap, CodeMirror, and 10 other editor libraries, or in your own custom components."}},{"@type":"Question","name":"How is Velt priced?","acceptedAnswer":{"@type":"Answer","text":"Usage-based on monthly active documents (MAD): you pay for documents with review activity in a month, not per seat. There is a free tier for development and early production."}},{"@type":"Question","name":"How long does integration take?","acceptedAnswer":{"@type":"Answer","text":"Days, not quarters. Install the SDK, wrap your app, and turn on features individually. Most teams render their first comment the same day and launch their first approval workflow within a week."}},{"@type":"Question","name":"Can I migrate from Liveblocks or Cord?","acceptedAnswer":{"@type":"Answer","text":"Yes. Velt ships documented migration guides for both: /migrate-from-liveblocks-to-velt and /migrate-from-cord-to-velt. The guides cover SDK swap, data model mapping, and feature parity notes so you know what carries over and what to rebuild."}},{"@type":"Question","name":"What happens to my data when review agents run?","acceptedAnswer":{"@type":"Answer","text":"Each customer's data runs in isolated per-tenant storage. Velt does not use content from one customer to train models for another, and agent activity is never used for cross-customer model training. Audit records of every agent action are retained in your tenant only."}}]}JSON-LD block (556 bytes)
{"@context":"https://schema.org","@type":"Organization","@id":"https://velt.dev/#organization","name":"Velt","url":"https://velt.dev","logo":{"@type":"ImageObject","url":"https://velt.dev/logo.png","width":1200,"height":512},"description":"Velt is embeddable review and approval for AI-native apps: comments, approval flows, review agents, suggestions, audit trails, memory, and notifications in one SDK.","sameAs":["https://github.com/velt-js","https://www.ycombinator.com/companies/velt","https://x.com/veltjs","https://www.linkedin.com/company/veltjs"]}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 velt.ai and domain-level for velt.ai 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.