Dataiku vs Weights & Biases: who uses which
Customers, public proof and the companies that use both.
On usedby, 21 companies use Dataiku and 58 use Weights & Biases. 1 company uses both, including Toyota. Dataiku leads among the Biotech & Pharma companies on usedby that use either tool, Weights & Biases among the Artificial Intelligence companies.Latest check Oct 13, 2026: 79 of 79 public lines checked. Counts include every proof level, job-post signals included. A company on both tools counts at any proof level, and a job post on one side is marked as such.
Who uses Dataiku, Weights & Biases, or both
Every company with a public proof for at least one of the two tools.
20
use only Dataiku
1
company uses both
57
use only Weights & Biases
20 companies use only Dataiku, 57 use only Weights & Biases and 1 uses both, out of the 78 companies on usedby that use at least one of them.
Who uses both
Companies with a public line on both tools, at any proof level: the strongest proofs come first, and a job post is marked.
| Company | First public proof, Dataiku | First public proof, Weights & Biases |
|---|---|---|
 Toyota | On or before Nov 2024 | On or before Nov 2024 |
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Dataiku, Weights & Biases or both: a share of the companies on usedby, not of the market.
Dataiku onlyBothWeights & Biases only
More common with Dataiku
- Biotech & Pharma5 of the 8 Biotech & Pharma companies on usedby that use either tool use Dataiku.
More common with Weights & Biases
- Artificial Intelligence19 of the 19 Artificial Intelligence companies on usedby that use either tool use Weights & Biases.
Source: every usedby line, from confirmed proofs to job-post signals (the weakest proof level).
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
DataikuWeights & BiasesPricing, security and data residency are not checked yet. usedby adds them from each vendor's public pages, with the date of the check.
What customers report
Results as the vendor or the customer published them, with the source and the date.
Dataiku
No reviewed story for Dataiku yet.
Weights & Biases
we speeded up EEF training by 4.3x and also improved model accuracies
Lyft
Vendor case study, wandb.ai, published Oct 13, 2023
How Inverted AI uses Weights & Biases
Inverted AI
Vendor case study, wandb.ai, published Oct 13, 2023
Questions about Dataiku and Weights & Biases
Which is used more, Dataiku or Weights & Biases?
Weights & Biases has more customers on usedby: 58 against 21 for Dataiku. Dataiku leads among the Biotech & Pharma companies on usedby that use either tool, Weights & Biases among the Artificial Intelligence companies.
Do companies use both Dataiku and Weights & Biases?
Yes. 1 company uses both on usedby, including Toyota.
Who uses Dataiku?
21 companies on usedby, each with the public page that shows it. See who uses Dataiku.
Who uses Weights & Biases?
58 companies on usedby, each with the public page that shows it. See who uses Weights & Biases.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of three proof levels: confirmed, observed or signal (a job post, the weakest). A company counts as using both tools when it has a line on each, at any level; the list shows the strongest proofs first and marks job posts.