# Novisto vs Coolset: which do AI models recommend for ESG and carbon reporting, September 2026

Finance AI Recommendation Index, September 2026 Edition, ESG and carbon reporting. Five of twelve models named Novisto first on the direct prompt; zero named Coolset. Page: https://finance-ai-index.com/corporate/esg-and-carbon-reporting/novisto-vs-coolset/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Novisto | 10% | #3 of 15 | 7% | 27 | 12 of 12 |
| Coolset | 8% | #5 of 15 | 0% | 19 | 10 of 12 |

## The direct prompt, model by model

- Perplexity Sonar: novisto first (first choices: Novisto) (alternatives: EcoOnline ESG, Greenly, Novata, Sweep)
- Llama 4 Maverick: novisto first (first choices: EcoOnline ESG, Novisto, Sweep)
- Qwen 3.7 Flash: novisto first (first choices: Novisto) (alternatives: Gravity, LogicGate, Sweep)
- Kimi K2: novisto first (first choices: Novisto) (alternatives: Coolset, Sustain.Life, Sweep, Workiva)
- GLM 4.7 FlashX: novisto first (first choices: Novisto) (alternatives: EcoOnline ESG, Greenly, Sustain.Life, Sweep)
- GPT-5.4 mini: neither first, one named (first choices: Workiva) (alternatives: IBM Envizi, Novisto, Sphera)
- Gemini 3.5 Flash: neither first, one named (first choices: Greenly, Sweep) (alternatives: Coolset, Novata)
- Grok 4.1 Fast: neither first, one named (first choices: Sweep) (alternatives: Coolset, Novisto)
- Mistral Small: neither first, one named (first choices: Sweep) (alternatives: Coolset, EcoOnline ESG)
- DeepSeek V4 Flash: neither first, one named (first choices: Sweep) (alternatives: Coolset, Greenly, Plan A, Tanso)
- MiniMax M2.5: neither first, one named (first choices: EcoOnline ESG, Sweep) (alternatives: Coolset, Normative, Novisto, Plan A)
- Claude Haiku 4.5: neither named (first choices: EcoOnline ESG) (alternatives: Greenstone, Normative, Sphera, Sweep)

## What the models said about Novisto

- "Beware the enterprise tools (Novisto, Sphera, Workiva's full suite) \u2014 these are custom-quoted" (DeepSeek V4 Flash, budget prompt, hard negative)
- "users have reported complex setup processes and difficulties with data imports" (GLM 4.7 FlashX, negative prompt, soft negative)
- "For most mid‑market B2B companies, Novisto offers the best combination of multi‑framework support, audit readiness, and mid‑market pricing." (GLM 4.7 FlashX, direct prompt, first choice)
- "Novisto is designed for mid-market organizations and private-market firms that need a structured, professional ESG reporting platform" (Llama 4 Maverick, direct prompt, first choice)
- "the best default choice is Novisto if your main goal is structured ESG reporting" (Perplexity Sonar, direct prompt, first choice)

## What the models said about Coolset

- "Coolset is frequently cited as the "go-to" for mid-market companies... Choose Coolset if you are in Europe and need strict regulatory compliance (CSRD)" (Qwen 3.7 Flash, paraphrase prompt, first choice)
- "Prioritize platforms suited for 500–5,000 employees, like Coolset, ESG:ONE, EcoOnline, or Novisto... Shortlist 3–5: Coolset (multi-framework, AI)" (Grok 4.1 Fast, scale prompt, first choice)
- "Sweep / Coolset / Plan A / ESG:ONE: These are specifically built for upper-mid-market companies." (Gemini 3.5 Flash, 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.