Valohai vs Weights & Biases
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Weights & Biases is the stronger AI pick in MLOps Platforms: it has a visibility score of 29.7 versus 1.9 for Valohai, and ranks ahead in 100% of the answers that name both.
Choose Valohai if…
- You need a self-hosted or on-premises option
- 14-day free trial
Choose Weights & Biases if…
- You want the brand AI engines rank higher (29.7 vs 1.9)
- AI answers describe it more positively (53% vs 20% positive)
- You need ISO/IEC 27001:2022 or ISO/IEC 27017:2015 or ISO/IEC 27018:2019 coverage
- Polished, developer-first experiment tracking
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Valohai | Weights & Biases |
|---|---|---|
| Visibility score | 1.9% | 29.7% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #30 | #6 |
| Share of voice | 0.7% | 7% |
| Mentions this run | 5 | 47 |
| Positive in AI answers | 20% | 53% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Valohai 0pp · Weights & Biases 0pp over 0 weekly runs.
Engine by engine
Weights & Biases leads on 3 of 3 engines
Head to head in AI answers
3 engine answers name both brands
| Prompt | Engine | Valohai | Weights & Biases |
|---|---|---|---|
| Alternatives to the most popular MLOps platform | Perplexity | #13 | #2 |
| Which MLOps Platforms vendors do analysts recommend? | Perplexity | #15 | #6 |
| Which MLOps platform offers a free trial? | ChatGPT | #6 | #4 |
Features, pricing & fit
| Dimension | Valohai | Weights & Biases |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | Contact sales | — |
| Free plan | No · 14-day trial | — |
| Deployment | Managed cloud, on-premises, private cloud or air-gapped environments, on the customer's own cloud infrastructure | Data residency and isolated compute and storage are supported |
| Compliance | SOC 2 Type II | ISO/IEC 27001:2022, ISO/IEC 27017:2015, ISO/IEC 27018:2019, SOC 2 Type II |
| Support | Technical support from the Customer Engineering team, Valohai Training academy, Training and onboarding resources | — |
| Founded | 2016 | — |
| Headquarters | San Francisco, California, US | — |
| Employees | 11–50 | — |
| Funding | Seed · $2M raised | $50M round led by Daniel Gross and Nat Friedman |
| Best for | AI product and ML teams that combine LLMs with specialized models and need to run the work on their own cloud or on-premises infrastructure | — |
Plans side by side
Weights & Biases
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Valohai
- 14-day free trial
Weights & Biases
- Polished, developer-first experiment tracking
- Strong LLM observability and evaluation
- Hyperparameter optimization and sweeps
- Good collaboration features for teams
- Highly rated by users, about 4.5/5 on G2
- Pricing is unclear and usage-based charges may apply
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Valohai vs Weights & Biases”, https://slateindex.ai/compare/valohai-vs-weights-biases, data of Nov 2, 2026. Licence: CC BY 4.0.