# Calendly vs candidate.fyi: which do AI models recommend for interview scheduling, September 2026

HR AI Recommendation Index, September 2026 Edition, Interview scheduling. Zero of twelve models named Calendly first on the direct prompt; zero named candidate.fyi. Page: https://hr-ai-index.com/talent/interview-scheduling/calendly-vs-candidate-fyi/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Calendly | 21% | #1 of 11 | 40% | 52 | 12 of 12 |
| candidate.fyi | 6% | #7 of 11 | 0% | 11 | 6 of 12 |

## The direct prompt, model by model

- Claude Haiku 4.5: neither first, one named (first choices: Cronofy, Greenhouse) (alternatives: Calendly, Koalendar, ModernLoop)
- GPT-5.4 mini: neither first, one named (first choices: GoodTime) (alternatives: Ashby, Calendly)
- Gemini 3.5 Flash: neither first, one named (first choices: ModernLoop) (alternatives: Ashby, candidate.fyi)
- DeepSeek V4 Flash: neither first, one named (first choices: Greenhouse, ModernLoop) (alternatives: Ashby, Calendly, Lever)
- Qwen 3.7 Flash: neither first, one named (first choices: Greenhouse) (alternatives: Calendly, GoodTime, Lever, LimeLight, Lunacal)
- GLM 4.7 FlashX: neither first, one named (first choices: ModernLoop) (alternatives: GoodTime, Lever, candidate.fyi)
- Perplexity Sonar: neither named (first choices: ModernLoop) (alternatives: GoodTime, Lever)
- Grok 4.1 Fast: neither named (first choices: GoodTime, Lever) (alternatives: Greenhouse, ModernLoop)
- Mistral Small: neither named (first choices: Lever) (alternatives: Koalendar, ModernLoop)
- Llama 4 Maverick: neither named (first choices: ModernLoop) (alternatives: Greenhouse, Lever)
- Kimi K2: neither named (first choices: Lever) (alternatives: GoodTime, Greenhouse, ModernLoop)
- MiniMax M2.5: neither named (first choices: Cal.com, Lever) (alternatives: GoodTime, Greenhouse, ModernLoop)

## What the models said about Calendly

- "it's frequently cited as a tool recruiting teams outgrow quickly: Built for two-party scheduling, not complex panel interviews" (Kimi K2, negative prompt, hard negative)
- "basic scheduling links (like standard Calendly) or relying entirely on manual emails will severely bottleneck your growth... Breaks down completely once you try to schedule 3-person panel loops" (Gemini 3.5 Flash, scale prompt, soft negative)
- "Why to be cautious: These platforms are fantastic for lightweight, 1-on-1 recruiter phone screens. However, they quickly fall apart if you try to use them for multi-stage or panel interviews." (Gemini 3.5 Flash, negative prompt, soft negative)
- "Calendly – Offers a free plan that includes basic scheduling, calendar sync, and reminders. It's user-friendly and widely used" (Mistral Small, budget prompt, first choice)
- "Calendly is the most popular name in the category... Choose Calendly if you have a small team, diverse needs (sales + hiring)" (Qwen 3.7 Flash, comparative prompt, first choice)
- "Calendly Enterprise: The gold standard for basic functionality. Highly customizable, but can be expensive per-seat." (Qwen 3.7 Flash, scale prompt, first choice)

## What the models said about candidate.fyi

- "Built specifically for companies of your size. Strong zero-click automation, heavy interviewer training logic, and branded portals." (Gemini 3.5 Flash, scale prompt, first choice)
- "prioritize tools with panel support like GoodTime alternatives (e.g., candidate.fyi, ModernLoop)" (Grok 4.1 Fast, negative prompt, first choice)
- "Best for complex panels/enterprise orchestration: GoodTime, candidate.fyi" (Kimi K2, scale prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.