15Five vs Simply.Coach
Two of fourteen models named 15Five first on the direct prompt; zero named Simply.Coach. 15Five was named by nine of the fourteen models and Simply.Coach by seven and 15Five carries 11 labels and Simply.Coach 10, so the shares are not directly comparable.
Named in ten 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 coaching platforms page.
By framing
15FiveFirst choices, of fourteen modelsSimply.Coach
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 | |
15Five Simply.Coach first choice named as an alternative argued againstblank: not namedEach cell is one answer, 15Five on the left and Simply.Coach on the right.The direct prompt
15Five first, Simply.Coach not the choice
2 of 14 modelsSimply.Coach was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
1 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
11 of 14 modelsThe answer made no first choice from these two in this category.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
15Five11%#1 of 10Simply.Coach4%#4 of 1015Five0%#– of 12Simply.Coach0%#– of 12What the models said about 15Five
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“Winner: 15Five 15Five is widely considered the gold standard for affordable, user-friendly continuous coaching.” Qwen 3.7 Flash · budget prompt · first choice
“I'd recommend starting with 15Five given its extremely low starting price of $4/user/month” Claude Haiku 4.5 · budget prompt · first choice
What the models said about Simply.Coach
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“Simply.Coach looks like the strongest low-cost option I found: its pricing starts at $9/month” GPT-5.4 mini · budget prompt · first choice
“It is arguably the most comprehensive tool dedicated *specifically* to coaching.” Qwen 3.7 Flash · comparative prompt · first choice
“Simply.Coach $9/mo Starter or Exec’s free plan is the lowest barrier to start” Muse Glimmer 30B · budget 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.