Five9 vs Talkdesk
Six of fourteen models named Five9 first on the direct prompt; two named Talkdesk. Both were named by all fourteen models and Five9 carries 50 labels and Talkdesk 46, so the shares are not directly comparable.
By Five9 Inc., San Ramon, United States, founded 2001. Named in three categories this edition.
Named in eight categories 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 contact center platforms page.
By framing
Five9First choices, of fourteen modelsTalkdesk
Across every category in the October 2026 Edition, Five9 and Talkdesk were named in the same answer 112 times, of the 213 answers naming Five9 and the 195 naming Talkdesk. In those answers Talkdesk took the first choice seven times and Five9 sixteen.
Every model, every framing
| 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 | | | | |
Five9 Talkdesk first choice named as an alternative argued againstblank: not namedEach cell is one answer, Five9 on the left and Talkdesk on the right.The direct prompt
Five9 first, Talkdesk an alternative
6 of 14 modelsTalkdesk was named in the answer but not as the choice, or not at all.Talkdesk first, Five9 an alternative
2 of 14 modelsFive9 was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
6 of 14 modelsThe answer put something else first and named one of the two as an alternative.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.
By buyer segment
Five90%#15 of 15Talkdesk0%#13 of 15Talkdesk2%#5 of 9Five90%#7 of 9What the models said about Five9
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“has accumulated a significant volume of negative feedback in recent years regarding its transition to fully managed services” Qwen 3.7 Flash · negative prompt · hard negative
“Call issues: Frequent call drops and technical disruptions” MiniMax M2.5 · negative prompt · hard negative
“Five9 is a reputable CCaaS, but if you prioritize a modern UI, tighter cost control... its cons are worth investigating before committing.” GLM 4.7 FlashX · negative prompt · soft negative
“my default recommendation would be Five9 or Genesys Cloud, with Five9 as the best "safe" first pick” GPT-5.4 mini · paraphrase prompt · first choice
“Five9 is the top choice due to its comprehensive omnichannel capabilities and workforce management” Mistral Small · direct prompt · first choice
“Genesys Cloud CX or Five9 as the primary contenders (proven mid-market to enterprise scale)” Kimi K2 · scale prompt · first choice
What the models said about Talkdesk
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“Start with Talkdesk or Aircall for most mid-market B2B—Talkdesk if you need enterprise-grade AI/routing” Grok 4.1 Fast · direct prompt · first choice
“For most mid-market B2B companies, Dialpad and Talkdesk are the top contenders” GLM 4.7 FlashX · direct prompt · first choice
“Talkdesk is widely considered the leader in "ease of use" among CCaaS platforms.” Qwen 3.7 Flash · paraphrase 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.