How do I find someone's email at Weights & Biases?

Use emailfinder.dev's Person Email endpoint with the person's full name and domain wandb.ai. Or use the LinkedIn Lookup endpoint with their LinkedIn profile URL. Both verify the email in real-time via SMTP.

How many employees does Weights & Biases have?

Weights & Biases has approximately 328 employees, headquartered in San Francisco.

Find Email Addresses at Weights & Biases (2026)

wandb.ai · 328 employees · San Francisco, US · Founded 2017

About Weights & Biases

The AI developer platform.

Weights & Biases: the AI developer platform. Build better models faster, fine-tune LLMs, develop GenAI applications with confidence, all in one system of record developers are excited to use. W&B Models is the MLOps solution used by foundation model builders and enterprises who are training, fine-tuning, and deploying models into production. W&B Weave is the LLMOps solution for software develop...

How to find email addresses at Weights & Biases

By name and domain

Pass the person's full name and wandb.ai to the Person Email endpoint. emailfinder.dev tests all common email patterns against the live mail server and returns the verified address.

GET /api/find-email/person?full_name=Jane+Doe&domain=wandb.ai

By LinkedIn profile

If you have the person's LinkedIn URL, pass it to the LinkedIn Lookup endpoint. Returns the verified email plus their name, title, and company.

GET /api/find-email/linkedin?linkedin_url=https://linkedin.com/in/...

By role (decision makers)

Find the CEO, CTO, VP of Sales, or any other decision maker at Weights & Biases without knowing their name.

GET /api/find-email/decision-maker?domain=wandb.ai&decision_maker_category=ceo

All emails at Weights & Biases

Discover up to 20 verified email addresses at wandb.ai in a single request.

GET /api/find-email/company?domain=wandb.ai

Frequently asked questions

What is the email format at Weights & Biases?

Most companies use formats like first.last@wandb.ai, first@wandb.ai, or flast@wandb.ai. emailfinder.dev tests all patterns against the live mail server and returns only the verified, deliverable address — no guessing.

How do I find the CEO email at Weights & Biases?

Use the Decision Maker endpoint with domain=wandb.ai&decision_maker_category=ceo. The API identifies the current CEO, verifies their email via SMTP, and returns the confirmed address with their name and title.

Are the emails verified?

Yes. Every email returned by emailfinder.dev is verified in real-time via SMTP. The API connects to wandb.ai's mail server and confirms the mailbox exists before returning the address. You only pay for verified results.

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Company details

Domain: wandb.ai
Industry: Software Development
Employees: 328
Headquarters: San Francisco, US
Founded: 2017
Website: wandb.ai
LinkedIn: View profile

Specialties

deep learningdeveloper toolsmachine learningMLOpsGenAILLMOpslarge language modelsllms

Pay only for results. Credits start at €0.009 per verified email. No monthly subscription. No charge when an email is not found.