Persefoni vs Novisto
Zero of fourteen models named Persefoni first on the direct prompt; one named Novisto. Persefoni was named by fourteen of the fourteen models and Novisto by eleven and Persefoni carries 30 labels and Novisto 14, so the shares are not directly comparable.
Named in one category 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 ESG and carbon reporting page.
By framing
PersefoniFirst choices, of fourteen modelsNovisto
Across every category in the October 2026 Edition, Persefoni and Novisto were named in the same answer seventeen times, of the 79 answers naming Persefoni and the 37 naming Novisto. In those answers Novisto took the first choice two times and Persefoni three.
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 | | |
Persefoni Novisto first choice named as an alternative argued againstblank: not namedEach cell is one answer, Persefoni on the left and Novisto on the right.The direct prompt
Novisto first, Persefoni not the choice
1 of 14 modelsPersefoni 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.Neither was named
7 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
Persefoni4%#3 of 12Novisto0%#– of 12What the models said about Persefoni
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of five in this category shown.
“good for complex organizations, but may be overkill for mid-sized” GLM 4.7 FlashX · paraphrase prompt · soft negative
“Choose Watershed or Persefoni if: Your primary immediate pain point is calculating Scope 1, 2, and 3 emissions accurately” Qwen 3.7 Flash · comparative prompt · first choice
“Start for free with carbon + basic reporting: Persefoni Pro.” Muse Glimmer 30B · budget prompt · first choice
“Best overall for a mid-sized B2B company: Persefoni” GPT-5.4 mini · paraphrase prompt · first choice
What the models said about Novisto
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of five in this category shown.
“Data import issues, "finicky" Power BI, complex setup/navigation.” Grok 4.1 Fast · negative prompt · soft negative
“I'd suggest focusing on vendors like Greenly, Novisto, Tracera, or Watershed - they're scaled for your stage” MiniMax M2.5 · scale prompt · first choice
“Novisto — Best for mid-market and large companies doing ESG reporting” Muse Glimmer 30B · direct prompt · first choice
“Choose IBM Envizi or Novisto if: ... need a centralized "system of record" to manage data quality and governance” Qwen 3.7 Flash · comparative prompt · alternative
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.