InLinks vs Sight AI in 2026: Entity knowledge graph linking vs a Slack-native AI content and visibility agent
One is a focused internal linking and schema tool with a free plan. The other is an AI agent that writes, publishes, and tracks brand visibility across six sources from inside Slack, starting at $49 a month with a 7-day trial.
InLinks
Sight AI- Sight AI tracks brand and content visibility across ChatGPT, Claude, Perplexity, Gemini, Grok, and Google Search Console in one dashboard. InLinks states directly in its own FAQ that it does not track brand mentions in AI chatbot answers.
- Both tools automate internal linking, but differently: InLinks builds a full knowledge graph of entity relationships across a site, while Sight AI's automated internal linking is a bundled feature that only unlocks on its $129/month Pro tier and above, with no entity model described.
- InLinks has a permanent free plan. Sight AI's free access is a 7-day trial with 7 articles included, not an ongoing free tier.
- InLinks offers API access starting on its $49/month Freelancer plan. Sight AI has no API access on any plan, including its $499/month Advanced tier.
- Neither tool offers white-label delivery. InLinks names this gap directly in its own limitations, and Sight AI's cons list the same absence for agency client reporting.
- Sight AI writes and publishes full articles through an AI agent with CMS connections to WordPress, Webflow, Framer, and Shopify. InLinks does not generate new content; it only restructures and adds links and schema to pages that already exist.
- Sight AI's $49/month Starter plan adds $29/month for each extra team member or site. InLinks' $49/month Freelancer plan is a flat price for a single site with no per-seat add-on.
InLinks and Sight AI both automate internal linking, but that's close to where the overlap ends. InLinks is a dedicated tool: it crawls a site, builds a knowledge graph of the entities each page covers, and uses that graph to insert internal links, close entity gaps, and generate schema markup, with a free plan and paid tiers from $49/month. Sight AI is a broader agent that researches keywords, writes and publishes articles, runs a lighter internal linking feature on its Pro tier, and, more distinctively, tracks brand visibility across ChatGPT, Claude, Perplexity, Gemini, Grok, and Google Search Console, all approved through Slack replies. InLinks says outright in its own FAQ that it doesn't track AI chatbot mentions. Sight AI's visibility tracking is a real feature, not a bolt-on, which makes this less a head-to-head and more a question of whether you want a specialist linking tool or a content-and-monitoring agent that happens to include a linking feature.
The tools at a glance
InLinks
Entity-based internal linking and knowledge graph optimization
InLinks builds a knowledge graph from the content you already have, mapping which entities each page covers and how they relate to each other, then uses that graph to recommend or automatically insert internal links based on topical relevance rather than shared keywords. It's a structural tool, not a writing tool: it never touches the words on a page, only how pages connect and how their entities are described in schema.
Content gap analysis compares your site's entity coverage against competitors and reference sources to surface topics you're expected to cover but currently don't. Schema markup generation writes structured data automatically from the entities already identified, without a manual per-page setup step.
The free plan lets you verify the entity approach works on your site before paying anything. Freelancer at $49/month adds API access and full content gap analysis for one site; Agency at $196/month covers multiple sites. There is no AI chatbot visibility tracking on any tier and no white-label delivery option.
| Feature | Free Free | Freelancer $49/month | Agency $196/month | Enterprise Contact |
|---|---|---|---|---|
| Internal linking automation | Yes | Yes | Yes | Yes |
| Knowledge graph | Limited | Yes | Yes | Yes |
| Content gap analysis | No | Yes | Yes | Yes |
| API access | No | Yes | Yes | Yes |
| Number of sites | 1 | 1 | Multiple | Custom |
Sight AI
AI SEO and content marketing agent that lives in Slack, writes and publishes articles, and tracks brand visibility across ChatGPT, Claude, Perplexity, Gemini, and Grok
Sight AI runs as an agent directed through a chat interface or Slack, handling keyword research, article writing, and publishing to a connected CMS like WordPress, Webflow, Framer, or Shopify. Scheduled automations let it run on a daily or weekly cadence without manual triggers, pausing only when a decision genuinely needs a human, then posting the recommendation with its supporting numbers to a Slack channel for approval.
The visibility tracking is a genuine feature, not a side note: it monitors brand and content visibility across ChatGPT, Claude, Perplexity, Gemini, Grok, and Google Search Console in the same dashboard, refreshed daily on Pro and above. Automated internal linking is included from the Pro tier up, though Sight AI doesn't describe an entity or knowledge graph model behind it the way InLinks does.
What's missing is anything built specifically for agencies: no API on any plan, and no white-label reporting, so a client-facing branded dashboard isn't part of the package. Costs also compound with team size, since additional members and sites are each $29/month on top of the base plan, and the number of tracked AI prompts is capped at 10 on the entry Starter tier.
| Feature | Starter $49/mo | Pro $129/mo | Advanced $499/mo |
|---|---|---|---|
| AI engines tracked | 6 | 6 | 6 |
| Tracked AI prompts | 10 | 50 | 250 |
| Automated internal linking | No | Yes | Yes |
| API access | No | No | No |
| White label | No | No | No |
Head-to-head feature comparison
| Feature | InLinks | Sight AI |
|---|---|---|
| Core function | Entity-based internal linking, knowledge graph, and schema automation | AI agent for content research, writing, publishing, and AI visibility monitoring |
| AI visibility monitoring | No (does not track brand mentions in AI chatbot answers, per its own FAQ) | Yes |
| AI engines / sources tracked | Not applicable | ChatGPT, Claude, Perplexity, Gemini, Grok, and Google Search Console (6 sources) |
| New content generation | No | Yes |
| Internal linking automation | Yes (entity/knowledge graph based) | Yes (Pro tier and up; not entity-based) |
| Knowledge graph / entity mapping | Yes | Not described |
| Schema markup generation | Yes | Not a named feature |
| Free trial or free tier | Yes (permanent free plan) | Yes (7-day trial, 7 articles included; no permanent free tier) |
| API access | Yes (from Freelancer plan, $49/month) | No |
| White-label delivery | No | No |
| Starting price | $49/month (free plan also available) | $49/month |
Considering AI Peekaboo alongside InLinks and Sight AI?
Sight AI tracks brand visibility across six AI sources but offers no API and no white-label reporting on any plan, so agencies can't pull the data into their own systems or hand a client a branded report. InLinks doesn't track AI chatbot visibility at all. AI Peekaboo ships a read and write API on every plan from $50 per month, along with white-label reports and a Looker Studio connector, giving SEO agencies a self-serve AI visibility layer without a Slack agent workflow or per-seat add-on fees standing in the way.
Read the AI Peekaboo review →Which should you choose?
InLinksSight AISight AIInLinksInLinksSight AIInLinksThe only real overlap between these two is internal linking, and even there the approach is different: InLinks reasons about entities and topical relationships, Sight AI bundles a simpler linking feature into a much broader content-and-visibility agent. The actual decision is whether you need a specialist tool that only touches link structure and schema, or a generalist agent that writes articles, publishes them, and tells you whether ChatGPT and Gemini are mentioning your brand while it does it. Buying both isn't unreasonable for a team that wants InLinks' entity depth and Sight AI's visibility tracking, since neither replaces what the other does.
Bottom line
Pick InLinks if your problem is specifically that a content-heavy site has messy or absent internal linking and entity coverage, and you want a free plan to confirm that before paying $49/month. Pick Sight AI if you want one subscription that writes and publishes content while also telling you where your brand stands across ChatGPT, Claude, Gemini, Perplexity, and Grok, and you're comfortable budgeting for per-seat and per-site add-ons as the team grows. Neither offers an API or white-label delivery for agency reporting, so agencies needing that layer will still need a dedicated platform like AI Peekaboo alongside either one.
Frequently asked questions
Does InLinks track brand mentions in ChatGPT or Gemini the way Sight AI does?
No, InLinks does not track AI chatbot visibility at all; it says so directly in its own FAQ. Sight AI does track this, monitoring brand and content visibility across ChatGPT, Claude, Perplexity, Gemini, Grok, and Google Search Console in a single dashboard, which is one of its core features rather than an add-on.
Is Sight AI's internal linking feature as capable as InLinks?
Not based on what either tool publishes. InLinks builds a full knowledge graph of entity relationships across a site to decide which pages should link to each other. Sight AI includes automated internal linking starting on its $129/month Pro tier, but does not describe an entity model or knowledge graph behind it, so it reads as a simpler, bundled feature rather than a dedicated linking engine.
Can I try either tool without paying first?
InLinks has a permanent free plan you can use indefinitely to test the entity linking approach. Sight AI offers a 7-day free trial with 7 articles included rather than an ongoing free tier, so you need to convert to a paid plan to keep using it past the trial window.
Do InLinks or Sight AI offer white-label reporting for agency clients?
Neither tool offers white-label delivery on any plan. InLinks names this as a limitation directly, and Sight AI's own cons list the same gap, so agencies needing branded client-facing reports for either linking work or AI visibility data will need a separate tool.
Which tool is cheaper for a small agency managing several client sites?
InLinks is more predictable at scale: its Agency plan is a flat $196/month for multiple sites. Sight AI's Starter plan starts at $49/month but adds $29/month for each additional site and each additional team member, so the real cost for an agency running several client accounts climbs quickly past the advertised entry price.
What AI model does Sight AI use to write articles?
Sight AI uses Claude Sonnet 4.5 for all article generation. InLinks does not generate articles at all; it works entirely with content you've already written, restructuring internal links and adding schema and entity coverage rather than producing new drafts.