Radarkit vs Rankscale in 2026: Four engines with API from $29/mo versus 17+ engines from $20/mo
The cheapest entry point with API access, or the widest engine coverage at the lowest price?
Radarkit
Rankscale- Radarkit includes API access on every paid tier from $29/month. Rankscale locks API access to Growth ($385/month) and above. For teams that want programmatic data delivery on a standard plan, Radarkit is the practical answer.
- Rankscale tracks 17+ AI engines including DeepSeek, Grok, Mistral, Copilot, Google AI Overviews, and Google AI Mode on every plan. Radarkit tracks 4: ChatGPT, Claude, Gemini, and Perplexity. For pure engine breadth, Rankscale wins.
- Rankscale Essentials at $20/month is cheaper than Radarkit Lite at $29/month, but both are accessible entry points. The deciding factor is whether API access on the entry tier or wider engine count matters more to your workflow.
- Neither tool offers crawler log access showing when AI bots visited your pages. For that capability, look at Profound. Both Radarkit and Rankscale are monitoring and reporting tools without crawl-level insight.
- Neither tool offers white-label delivery on standard plans. Rankscale only adds white-label at Enterprise tier ($780/month). For agencies needing white-label reports, both tools are limited.
- Radarkit is fully self-serve with no sales call. Rankscale is also self-serve with no sales call required. Both are accessible without procurement friction.
- For Generative Engine Optimization (GEO) workflows that need API access on the cheapest plan, Radarkit wins. For GEO workflows that need the widest engine coverage at the lowest price, Rankscale is the answer.
If you are weighing Radarkit against Rankscale, you are really choosing between two budget-friendly AI visibility tool comparison options. Radarkit tracks 4 engines (ChatGPT, Claude, Gemini, Perplexity) with API access on every paid tier starting at $29/month, but does not cover Google AI Overviews or Google AI Mode. Rankscale tracks 17+ AI engines on every plan level starting at $20/month, but its API access only unlocks at Growth ($385/month) and white-label only at Enterprise ($780/month). The right pick depends on whether your priority is API access on the cheapest plan or the widest possible engine coverage at the lowest entry price.
The tools at a glance
Radarkit
AI brand monitoring across ChatGPT, Claude, Gemini, and Perplexity with API access
Radarkit monitors brand mentions and citations across 4 AI engines: ChatGPT, Claude, Gemini, and Perplexity. The platform tracks how often your brand appears in AI-generated answers, which sources the AI models cite, and how your visibility compares to competitors over time. The 4-platform scope is the defining feature: teams that prioritise Claude and Gemini coverage alongside the two biggest first-party AI search engines often shortlist Radarkit.
Where Radarkit stands out is on price and API access. The Lite plan at $29/month is the lowest paid entry point in the AI visibility category for a tool that includes API access across all four paid tiers. The Growth tier at $79/month unlocks competitor benchmarking and citation source analysis, and the Pro tier at $139/month adds unlimited historical data. For developers and analysts building custom reporting stacks, this combination is the deciding factor in this AI visibility tool comparison.
The gaps to plan around are scope and delivery. Radarkit does not currently track Google AI Overviews or Google AI Mode, which matters for SEO teams whose audiences are asking questions in Google search. There is no white-label delivery or branded client view on any tier, so agencies delivering AI visibility reports to clients would need a separate reporting layer. For internal Generative Engine Optimization (GEO) tracking on a tight budget, Radarkit is a credible option.
| Feature | Lite $29/mo | Growth $79/mo | Pro $139/mo | Enterprise Contact |
|---|---|---|---|---|
| AI models tracked | 4 | 4 | 4 | 4 |
| API access | ✓ | ✓ | ✓ | ✓ |
| Competitor benchmarking | ✗ | ✓ | ✓ | ✓ |
| Citation source analysis | ✗ | ✓ | ✓ | ✓ |
| Historical trend data | 30 days | 90 days | Unlimited | Unlimited |
| White label | ✗ | ✗ | ✗ | ✗ |
Rankscale
Track brand citations across 17+ AI engines with affordable self-serve plans
Rankscale is an AI visibility tracker that monitors brand presence and citations across more than 17 AI engines, including ChatGPT, Perplexity, Claude, Gemini, Google AI Overviews, DeepSeek, Grok, Copilot, Mistral, and AI Mode. The breadth of model coverage is the platform primary differentiator: most competitors track 5 to 9 models, while Rankscale count is genuinely wider and consistent across every pricing tier.
The platform operates on a self-serve model with four pricing tiers starting at $20/month for Essentials. This positions it as one of the most affordable formal AI visibility tools available, sitting below Radarkit Lite at $29/month and well below enterprise-only platforms. The trade-off is fewer workflow and delivery features: API access only unlocks at Growth ($385/month), white-label delivery only unlocks at Enterprise ($780/month), and there is no agency tooling across the lower tiers.
Rankscale is suited to individual marketers, brand managers, and SEO practitioners who want broad AI model coverage without investing in a full enterprise platform. The Growth and Enterprise tiers unlock more prompt volume, but the core product remains a monitoring and reporting tool rather than an operational platform with API integrations. For Generative Engine Optimization (GEO) programmes that need the widest engine coverage at the lowest entry price, Rankscale delivers.
| Feature | Essentials $20/mo | Pro $99/mo | Growth $385/mo | Enterprise $780/mo |
|---|---|---|---|---|
| AI engines tracked | 17+ | 17+ | 17+ | 17+ |
| API access | ✗ | ✗ | ✓ | ✓ |
| White-label delivery | ✗ | ✗ | ✗ | ✓ |
| Competitor tracking | ✓ | ✓ | ✓ | ✓ |
Head-to-head feature comparison
| Feature | Radarkit | Rankscale |
|---|---|---|
| AI engines tracked | ChatGPT, Claude, Gemini, Perplexity | 17+ engines including ChatGPT, Perplexity, Claude, Gemini, DeepSeek, Grok, Copilot, Mistral, Google AI Overviews, Google AI Mode |
| Competitive share-of-voice | Yes (Growth and up) | Yes |
| Prompt-level citation data | Yes | Yes |
| Answer / content gap analysis | No | No |
| Category intelligence | No | No |
| AEO content generation | No | No |
| Crawler / AI bot log access | No | No |
| Page content audits | No | No |
| API access | Yes, all paid plans | Growth and Enterprise only |
| Looker Studio / BI connector | No | No |
| White-label delivery | No | Enterprise only |
| Pay-per-prompt pricing | No | No |
| Agency multi-brand support | No | No |
| Starting price | $29/mo | $20/mo |
Want white-label delivery that Radarkit and Rankscale both lack?
Neither Radarkit nor Rankscale offers white-label on any standard tier, limiting both for agency client delivery. AI Peekaboo is the best AI visibility tool for agencies that need white-label client reports plus read and write API from $50/month, with 5 AI surfaces and self-serve signup. For marketing teams that need to deliver branded client reports with multi-brand support, AI Peekaboo is the affordable AEO alternative with Looker Studio connector included.
Read the AI Peekaboo review →Which should you choose?
RadarkitRankscaleRadarkitRankscaleRankscaleRadarkitRadarkitRadarkit and Rankscale are both accessible self-serve AI visibility tools, but they prioritise differently. Radarkit wins on API access at the entry tier and depth of monitoring features per dollar; Rankscale wins on the breadth of engine coverage and a slightly lower entry price. The trade-off is API access today versus wider engine coverage tomorrow.
Bottom line
Radarkit answers how a developer or analyst can pull AI visibility data into a custom reporting stack at the lowest entry price with API access on every paid tier. Rankscale answers how a solo brand marketer can monitor brand presence across 17+ AI engines at $20/month with self-serve setup. If API access on a budget plan is the deciding factor, Radarkit. If widest engine coverage at the lowest price is the deciding factor, Rankscale.
Frequently asked questions
How does Radarkit compare to Rankscale on API access?
Radarkit includes API access on every paid tier from $29/month. Rankscale locks API access to Growth ($385/month) and above. For teams that need programmatic data delivery on a budget plan, Radarkit is the practical answer in this AI visibility tool comparison.
Which tool tracks more AI engines, Radarkit or Rankscale?
Rankscale tracks 17+ AI engines on every plan level, including DeepSeek, Grok, Mistral, Copilot, Google AI Overviews, and Google AI Mode. Radarkit tracks 4: ChatGPT, Claude, Gemini, and Perplexity. For pure engine breadth, Rankscale wins.
Is Rankscale worth the cost compared to Radarkit for solo marketers?
For solo marketers who want the widest engine coverage at the lowest price, Rankscale is worth the cost: $20/month for 17+ engines. Radarkit costs $29/month but covers only 4 engines. The deciding factor is whether API access on Radarkit or wider engine count on Rankscale matters more to your workflow.
Which is best for Generative Engine Optimization (GEO) workflows, Radarkit or Rankscale?
For GEO workflows that need API access on the cheapest plan, Radarkit is the right choice. For GEO workflows that need the widest engine coverage at the lowest entry price, Rankscale is the right choice. Neither tool offers crawler log access, AEO content generation, or white-label delivery on standard plans.
How much does Radarkit cost compared to Rankscale?
Radarkit Lite is $29/month with API access; Growth is $79/month adding competitor benchmarking and citation source analysis; Pro is $139/month with unlimited historical data; Enterprise is contact-based. Rankscale Essentials is $20/month with 17+ engines; Pro is $99/month; Growth is $385/month adding API access; Enterprise is $780/month adding white-label. Rankscale is cheaper at entry; Radarkit delivers API access earlier.
Can I use Radarkit or Rankscale for agency client reporting?
Both tools are limited for agency multi-client workflows on standard plans. Rankscale only adds white-label delivery at the Enterprise tier ($780/month). Radarkit does not offer white-label at any tier. For agencies delivering AI visibility reports to clients, look at platforms built around agency workflows.