Seven of fourteen models named CallRail first on the direct prompt; zero named Invoca. Both were named by all fourteen models and CallRail carries 70 labels and Invoca 43, so the shares are not directly comparable.
Named in three categories this edition.
Named in one category this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the call tracking platforms page.
Across every category in the October 2026 Edition, CallRail and Invoca were named in the same answer 117 times, of the 231 answers naming CallRail and the 134 naming Invoca. In those answers Invoca took the first choice forty-two times and CallRail thirty-five.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | ||||||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | ||||||
| Perplexity Sonar | ||||||
| Grok 4.1 Fast | ||||||
| Mistral Small | ||||||
| DeepSeek V4 Flash | ||||||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | ||||||
| Kimi K2 | ||||||
| GLM 4.7 FlashX | ||||||
| MiniMax M2.5 | ||||||
| GPT-6 Luna | ||||||
| Muse Glimmer 30B |
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“User reviews frequently mention concerns about CallRail's pricing structure, particularly regarding unexpected price increases” Muse Glimmer 30B · negative prompt · hard negative
“top-tier platforms like CallRail and CallTrackingMetrics can quickly scale to $50–$100+ per month after adding usage fees” Gemini 3.5 Flash · budget prompt · soft negative
“Caveat: Watch out for overage fees. If your call volume exceeds your plan's minutes, costs can rise quickly.” Qwen 3.7 Flash · budget prompt · soft negative
“The best call tracking platform for a company with a limited budget is CallRail, as it provides a complete feature set at the lowest total cost.” Llama 4 Maverick · budget prompt · first choice
“CallRail is another strong option, especially if you want a dedicated, user-friendly tool with solid Google Ads integration” Mistral Small · paraphrase prompt · first choice
“the best call tracking platform is usually CallRail because it is repeatedly identified as the best all-around option” Perplexity Sonar · budget prompt · first choice
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“Platforms to avoid or scrutinize closely: - Invoca — commonly positioned for enterprise marketing and contact centers, with custom enterprise pricing rather than SMB-friendly transparent pricing.” Perplexity Sonar · negative prompt · hard negative
“custom pricing (often 6-7 figures/year) makes it overkill/too pricey for mid-sized unless you have complex needs” Grok 4.1 Fast · paraphrase prompt · soft negative
“Only if you're enterprise-scale with complex compliance needs and budget for custom AI models (premium pricing)” Kimi K2 · paraphrase prompt · soft negative
“Platforms like Invoca and CallTrackingMetrics are built specifically for enterprise scale” Kimi K2 · scale prompt · first choice
“I'd recommend shortlisting CallTrackingMetrics and Invoca” DeepSeek V4 Flash · scale prompt · first choice
“Shortlist 3-5 (e.g., CallRail, Invoca)” Grok 4.1 Fast · scale prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.