Aiso vs Rankscale in 2026: Conversation discovery vs broadest self-serve engine coverage at $20/month
Two AI visibility platforms with very different coverage breadth and price points. Aiso leads with conversation analysis and three-state scoring at $79/month. Rankscale leads with 17+ AI engine coverage at the lowest entry price in the category.
Aiso
Rankscale- Aiso starts at $79/month for three-engine tracking with a Conversation Explorer. Rankscale starts at $20/month for Essentials covering 17+ AI engines with self-serve signup.
- Rankscale tracks 17+ AI engines including DeepSeek, Grok, Mistral, Copilot, and Google AI Overviews. Aiso covers three engines: ChatGPT, Gemini, Perplexity.
- Rankscale includes API access only on Growth ($385/mo) and Enterprise ($780/mo). Aiso reserves API access for Enterprise tier only. Both tools gate API behind higher pricing.
- Aiso tracks fan-out patterns: the secondary prompts users ask after an initial query. Rankscale focuses on monitoring and competitive benchmarking across its 17+ engine set rather than fan-out analysis.
- Rankscale does not include white-label delivery except at the Enterprise tier ($780/mo). Aiso also does not offer white-label, so neither tool fits agency multi-client delivery at lower tiers.
- For Generative Engine Optimization (GEO) teams in the discovery phase needing conversation-led prompt research, Aiso is the more purposeful fit at $79/month. For teams wanting the broadest self-serve engine coverage at the lowest entry price, Rankscale is the more accessible choice at $20/month.
If you are weighing AI visibility tools based on engine coverage versus prompt discovery depth, Aiso and Rankscale represent two very different bets. Aiso uses a Conversation Explorer to surface real ChatGPT and Gemini prompts, tracks three engines with three-state Mentioned, Recommended, Absent scoring at $79/month. Rankscale tracks 17+ AI engines including DeepSeek, Grok, Mistral, Copilot, and Google AI Overviews at the lowest entry price in the category, $20/month for Essentials. How does Aiso compare to Rankscale for teams weighing conversation-led discovery against broadest engine coverage at a low price? Both serve Generative Engine Optimization (GEO) programmes, but Aiso focuses on discovery while Rankscale focuses on coverage breadth. The right pick depends on whether discovery depth or coverage breadth is your bigger gap.
The tools at a glance
Aiso
AI search optimization using real ChatGPT and Gemini conversation analysis
Aiso is an AI search optimization platform that focuses on prompt discovery. Its Conversation Explorer analyzes real conversations happening in ChatGPT and Gemini to surface the prompts actual users are asking in your category. For teams entering Generative Engine Optimization (GEO) for the first time, this removes a significant amount of upfront prompt engineering work and grounds the monitoring programme in real usage data.
The platform tracks three AI engines (ChatGPT, Gemini, and Perplexity) and uses a three-state scoring model: Mentioned, Recommended, or Absent. This scoring is more informative than a binary cited or not cited metric, since being mentioned in a long list of alternatives and being actively recommended as a solution represent meaningfully different brand outcomes. Aiso also tracks fan-out patterns: the secondary prompts users ask after an initial query.
The trade-off versus Rankscale is engine coverage breadth. Aiso covers three engines versus Rankscale 17+, has no API access on Starter or Growth, and offers no entry price below $79/month. For teams that need conversation-led prompt discovery first, Aiso is the right starting point at $79/month.
| Feature | Starter $79/month | Growth $239/month | Enterprise Custom pricing |
|---|---|---|---|
| AI models tracked | 3 | 3 | 3 |
| Conversation Explorer | ✓ | ✓ | ✓ |
| Competitor benchmarking | ✓ | ✓ | ✓ |
| Fan-out tracking | ✓ | ✓ | ✓ |
| API access | ✗ | ✗ | ✓ |
| White-label delivery | ✗ | ✗ | ✗ |
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's primary differentiator: most competitors track five to nine models, while Rankscale's count is genuinely wider.
The platform operates on a self-serve model with four pricing tiers starting at $20/month. This positions it as one of the most affordable formal AI visibility tools available, sitting below Aiso's $79/month Starter and well below enterprise-only platforms. The tradeoff is fewer workflow and delivery features, no API access on lower tiers, and no agency tooling.
The trade-off versus Aiso is the discovery layer. Rankscale assumes you already know your prompt set; it does not analyze real ChatGPT and Gemini conversations to surface prompts the way Aiso's Conversation Explorer does. For teams wanting the broadest self-serve engine coverage at the lowest entry price, Rankscale is the more accessible choice. For pure discovery depth, Aiso at $79/month is the lower-friction fit.
| 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 | Aiso | Rankscale |
|---|---|---|
| AI engines tracked | ChatGPT, Gemini, Perplexity | 17+ (ChatGPT, Perplexity, Claude, Gemini, AI Overviews, DeepSeek, Grok, Copilot, Mistral, AI Mode, more) |
| Competitive share-of-voice | Yes | Yes |
| Prompt-level citation data | Yes (Mentioned, Recommended, Absent scoring) | Yes |
| Answer / content gap analysis | Partial (via fan-out tracking) | No |
| Category intelligence | Yes (GPT Trends) | No |
| AEO content generation | No | No |
| Crawler / AI bot log access | No | No |
| Page content audits | No | No |
| API access | Enterprise plan only | Growth ($385/mo) and above |
| Looker Studio / BI connector | No native connector | No native connector |
| White-label delivery | No | Enterprise only ($780/mo) |
| Pay-per-prompt pricing | No (seat-based plans) | No |
| Agency multi-brand support | No | No |
| Starting price | $79/mo | $20/mo |
Considering AI Peekaboo alongside Aiso and Rankscale?
Neither Aiso nor Rankscale ships a read and write API and white-label delivery on standard plans. AI Peekaboo includes both from the $50/month Starter, with 5 AI surfaces and a Looker Studio connector on every tier. The best AI visibility tool for agencies that need white-label client reports and programmatic data access without enterprise contracts.
Read the AI Peekaboo review →Which should you choose?
AisoRankscaleAisoRankscaleAisoRankscaleAisoBoth tools are credible self-serve AI visibility platforms with transparent pricing, but they serve very different priorities. Aiso at $79/month is a focused prompt discovery platform with conversation analysis and three-state scoring. Rankscale at $20/month is the broadest-coverage self-serve AI visibility tracker in the category with 17+ engines. The choice is essentially depth-versus-breadth; pick the platform that matches what your team is solving for.
Bottom line
If your priority is Generative Engine Optimization (GEO) prompt discovery grounded in real ChatGPT and Gemini conversations with three-state scoring, Aiso at $79/month is the more purposeful fit. If your priority is the broadest self-serve engine coverage at the lowest entry price in the category, Rankscale at $20/month is the more accessible choice. Pick the depth-versus-breadth trade-off that matches your team's maturity stage.
Frequently asked questions
How does Aiso compare to Rankscale for AI visibility monitoring?
Aiso at $79/month is a prompt discovery platform with three-engine coverage, three-state Mentioned, Recommended, Absent scoring, and a Conversation Explorer that surfaces real ChatGPT and Gemini prompts. Rankscale at $20/month is the broadest-coverage self-serve tracker monitoring 17+ AI engines. Aiso fits the discovery phase with depth; Rankscale fits teams wanting maximum engine breadth at the lowest entry price.
Is Rankscale worth the cost at $20/month for 17+ AI engines?
For individual brand managers and SEO practitioners who want to track brand presence across as many AI engines as possible without spending $100+/month, Rankscale at $20/month is genuinely accessible. The trade-off is API access is locked to Growth at $385/month and white-label is Enterprise only. For teams that just need broad coverage without operational delivery features, Rankscale delivers at the lowest entry price in the category.
How much does Aiso cost compared to Rankscale?
Aiso starts at $79/month on Starter, $239/month on Growth, and Custom on Enterprise. Rankscale starts at $20/month on Essentials, $99/month on Pro, $385/month on Growth, and $780/month on Enterprise. Rankscale is significantly cheaper at the entry tier and covers 17+ engines versus Aiso's 3. The right pick depends on whether prompt discovery depth (Aiso) or engine coverage breadth (Rankscale) is the priority.
Which tool has better prompt discovery for AI visibility?
Aiso is the answer here. Its Conversation Explorer analyzes real ChatGPT and Gemini conversations to surface prompts actual users are asking in your category, removing guesswork from prompt set definition at $79/month. Rankscale assumes you already know your prompt set; it does not have an equivalent prompt discovery layer. For teams entering Generative Engine Optimization (GEO) for the first time, Aiso is the more purposeful fit.
How many AI engines does each tool track?
Aiso tracks three engines (ChatGPT, Gemini, Perplexity) on every plan with three-state Mentioned, Recommended, Absent scoring. Rankscale tracks 17+ engines including DeepSeek, Grok, Mistral, Copilot, and Google AI Overviews at every tier. For brands whose audiences use niche AI engines, Rankscale is the broader-coverage choice. For teams focused on conversation discovery in the three most common engines, Aiso is sufficient.
Does Rankscale have API access?
API access on Rankscale is available only on Growth ($385/mo) and Enterprise ($780/mo) plans. Essentials and Pro are dashboard-only. Aiso reserves API access for its Enterprise tier. For teams that need API access on the entry tier, AI Peekaboo includes a read and write API on every plan from $50/month.