Rankability vs Topic in 2026: all-in-one AI-and-SEO agency platform vs a focused $99/mo brief tool
Both start at exactly $99 a month, but Rankability bundles AI visibility tracking across seven models with rank tracking and client dashboards, while Topic stays focused on Google SERP research, content grading, and API access Rankability never offers.
Rankability
Topic- Rankability tracks brand visibility across seven AI models: ChatGPT, Perplexity, Google AI Mode, Gemini, Claude, Copilot, and Grok. Topic has no AI platform visibility tracking feature at all.
- Both tools start at exactly $99/mo, but Rankability's Starter tier bundles rank tracking, site auditing, and client dashboards, while Topic's Starter tier covers content briefs and grading only.
- Topic reaches API access at $299/mo Premium. Rankability does not offer API access on any plan, including its $399/mo Scale tier.
- Rankability includes client-facing dashboards built for agencies reporting to multiple clients on every tier. Topic has no client or agency reporting layer in its feature set.
- Topic's AI outline builder generates heading structures from the top 30 Google results for a keyword. Rankability's content briefs guide AI citation likelihood and SEO signals but don't build a structured outline the same way.
- White-label delivery is available on Rankability's Growth tier ($199/mo) and up. Topic has no white-label feature in its data at all.
Rankability and Topic happen to start at the exact same price, $99 a month, which makes the difference in what you actually get for that money the whole story. Rankability is built for agencies that want AI visibility tracking across seven models, traditional rank tracking, site auditing, and client-facing dashboards bundled into one subscription. Topic does one job and does it thoroughly: it pulls the top 30 Google results for a keyword, builds a content brief and AI-generated outline from that data, and grades drafts against what's actually ranking. Rankability is the wider platform; Topic is the deeper tool for a narrower job. The two features that split them cleanest are AI platform tracking, which Topic has none of, and API access, which Rankability has none of at any price.
The tools at a glance
Rankability
All-in-one SEO and AI search visibility platform built for agencies
Rankability consolidates AI visibility tracking, content optimization, rank tracking, and site auditing into a single subscription built for agencies. It tracks brand and keyword visibility across seven AI models, ChatGPT, Perplexity, Google AI Mode, Gemini, Claude, Copilot, and Grok, which is a category Topic doesn't touch at all.
The content optimization layer generates briefs that guide both traditional SEO signals and AI citation likelihood, and client-facing dashboards surface AI visibility scores, rank positions, and site health in a format built to hand directly to clients. This breadth is the real pitch: one subscription instead of separate tools for rank tracking, auditing, and AI monitoring.
What Rankability doesn't have is API access, at any tier, and it has no dedicated AI-generated outline builder the way Topic does. Its briefs guide writers with direction rather than a ready-made heading structure pulled from live SERP data.
| Feature | Starter $99/mo | Growth $199/mo | Scale $399/mo |
|---|---|---|---|
| AI models tracked | 7 | 7 | 7 |
| Rank tracking | Yes | Yes | Yes |
| Content optimization | Yes | Yes | Yes |
| Site auditing | Yes | Yes | Yes |
| Client dashboards | Yes | Yes | Yes |
| API access | No | No | No |
| White-label delivery | No | Yes | Yes |
Topic
SEO content briefs from top Google results, with AI outlines and content grading
Topic automates the research phase of content creation: enter a keyword and it pulls the top 30 Google results, extracts heading structures and recurring subtopics, and compiles a brief a writer can act on directly. The AI-powered outline builder turns that same SERP data into a ready structure, something Rankability's brief-and-guidance approach doesn't replicate.
The content grader scores drafts against what is actually ranking and flags specific missing terms and questions rather than a vague percentage. Everything here is scoped to Google organic search; there is no AI platform visibility tracking, no monitoring of ChatGPT or Gemini citations, and nothing comparable to Rankability's seven-model coverage.
What Topic does offer that Rankability never does is API access, unlocking at $299/mo Premium. There's no rank tracking, no site auditing, and no client dashboard layer; Topic is a single-purpose tool rather than an agency platform, and its pricing reflects that narrower scope.
| Feature | Starter $99/mo | Plus $199/mo | Premium $299/mo | Enterprise Contact |
|---|---|---|---|---|
| Content reports per month | Yes | Yes | Yes | Yes |
| AI outline builder | Yes | Yes | Yes | Yes |
| Content grader | Yes | Yes | Yes | Yes |
| Google Docs integration | Yes | Yes | Yes | Yes |
| WordPress integration | No | Yes | Yes | Yes |
| API access | No | No | Yes | Yes |
| Team seats | No | Yes | Yes | Yes |
Head-to-head feature comparison
| Feature | Rankability | Topic |
|---|---|---|
| AI platform visibility tracking | Yes (7 AI models) | No |
| Traditional keyword rank tracking | Yes | No |
| Site auditing | Yes | No |
| Content brief / grading | Yes (AI and traditional briefs) | Yes (Content Grader) |
| AI outline builder | No (brief guidance, not outline generation) | Yes, all tiers |
| Client-facing dashboards | Yes, all tiers | No |
| White-label delivery | Growth tier and up ($199/mo) | No |
| API access | No, any tier | Yes ($299/mo Premium) |
| Starting price | $99/mo | $99/mo |
Rankability tracks 7 AI models with zero API access; Topic has API but zero AI-engine tracking
These two split the problem in half. Rankability tracks brand visibility across ChatGPT, Perplexity, Google AI Mode, Gemini, Claude, Copilot, and Grok, but that data never leaves the platform, since API access isn't available on any Rankability plan. Topic offers API access starting at $299/mo Premium, but it has no AI platform tracking of any kind; its research and grading are built entirely around Google. AI Peekaboo tracks five AI engines (ChatGPT, Gemini, Perplexity, Google AI Overviews, Google AI Mode) with a read and write API on every plan from $50 a month, plus white-label reporting and a Looker Studio connector, covering the combination neither Rankability nor Topic delivers alone.
Read the AI Peekaboo review →Which should you choose?
RankabilityTopicRankabilityTopicRankabilityTopicRankabilityAt the same $99-a-month entry price, this comes down to whether you want breadth or depth. Rankability packs AI visibility tracking, rank tracking, site auditing, and client dashboards into that price, which is a genuinely strong deal for an agency replacing three or four separate tools. Topic does one thing, Google-focused content briefs and grading, more thoroughly than Rankability's bundled content layer, and it's the only one of the two that offers API access at any price. Neither tool does both well: pick Rankability for scope, pick Topic for depth and eventual API access.
Bottom line
Choose Rankability if AI visibility tracking, rank tracking, and client reporting all need to live in one subscription, at $99 a month it replaces tools most agencies would otherwise buy separately. Choose Topic if your work is purely Google-focused content production and you want the most thorough brief-and-grading tool available, with a real path to API access at $299 a month that Rankability never offers. Teams doing both AI visibility monitoring and deep Google content work at scale will likely need a dedicated AI visibility platform alongside whichever of these two they keep for content.
Frequently asked questions
Does Topic track AI platform visibility like Rankability does?
No, Topic has no AI platform visibility tracking feature at any tier. Its research, grading, and outline tools are built entirely around Google search results. Rankability is the one of these two that tracks brand visibility across seven AI models, including ChatGPT, Claude, and Gemini.
Is Rankability worth $99 a month for a small agency over Topic?
If AI visibility tracking, rank tracking, and client-facing reporting all matter to your retainers, Rankability's $99-a-month Starter tier is a strong deal since it bundles all three. If your work is purely Google-focused content briefs, Topic's equivalent $99/mo Starter tier is the more focused tool for that specific job.
Does either Rankability or Topic offer API access?
Topic offers API access starting at its $299/mo Premium tier. Rankability does not offer API access on any plan, including its $399/mo Scale tier, so agencies needing to pipe AI visibility data into external systems will hit that wall regardless of how much they spend with Rankability.
Which tool is better for agency client reporting, Rankability or Topic?
Rankability is built specifically for this, with client-facing dashboards surfacing AI visibility scores, rank positions, and site health on every tier including Starter. Topic has no client or agency reporting layer in its feature set at all.
Can I use Topic to track how my content performs in ChatGPT or Gemini answers?
No, Topic does not offer any AI platform tracking. Its content grading is scored entirely against organic Google search results. For tracking ChatGPT, Gemini, Perplexity, Claude, Copilot, or Grok citations, Rankability is the tool between these two that covers it.