Prompts
Prompts · US-based
Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by...
Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by...
Starting price
From $0
Best for
AI Developer Tools
Free trial
✓ Free tier
Explore options
See how Prompts compares
Prompts is a practical fit for buyers evaluating focused AI tooling.
- What is Prompts?
- Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by LLMs. W&B Prompts is a suite of LLMops tools to dramatically improve prompt engineering workflows and unlock deeper understanding of your LLMs. W&B Weave helps build agentic AI applications.
- Who is it for?
- ML engineers who need to version prompts alongside model runs and datasets; better than spreadsheets or ad-hoc notebooks for traceable prompt iteration.
- Pricing
- Freemium
Product information
What this product does
Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by LLMs. W&B Prompts is a suite of LLMops tools to dramatically improve prompt engineering workflows and unlock deeper understanding of your LLMs. W&B Weave helps build agentic AI applications.
Sourced from wandb.ai
Works With
Platforms
- Web
- iOS
AI Models
- Claude
- Gemini
- Llama
- Stable Diffusion
- Midjourney
Problem Solved
What problem does Prompts solve?
AI developer platform for training, fine-tuning, managing, and tracking AI models and applications.
Company & Maker
Who built Prompts?
- Company
- Weights & Biases
- Product
- Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by LLMs. W&B Prompts is a suite of LLMops tools to dramatically improve prompt engineering workflows and unlock deeper understanding of your LLMs. W&B Weave helps build agentic AI applications.
- HQ
- San Francisco, US
- Founded
- 2017
- Team size
- 201-500
- Live since
- May 2023
- Founders
- Lukas Biewald - Co-founder, CEO
- Chris Van Pelt - Co-founder
- Shawn Lewis - Co-founder
Some facts above are based on publicly available information and may have changed.
The maker hasn't published a public statement we can verify yet.
Researched with AI · Data refreshed 5 hours ago · How we score
Full Report Access
Unlock the verified intelligence before you decide
W&B Prompts is a suite of LLMOps tools inside the Weights & Biases platform for prompt engineering, experiment tracking, and evaluating LLM applications. It is used primarily by AI/ML engineers and data scientists who already run training and evaluation workflows in W&B.
Who should use
Buyer-fit is derived from approved personas and use-case evidence. Search-volume noise stays labeled separately.
Best-fit workflows
- Train and fine-tune LLMs
- Computer Vision
- Time Series analysis
- Recommender Systems
- Classification & Regression
- Build AI agents and applications
Pricing reality
Vendor stated
Public pricing page shows multiple tiers and usage-based components; 28 price points detected.
Actual cost
Real cost depends on tracked runs, storage, and seats; teams often need a paid tier once usage exceeds free limits.
Hidden costs
3 hidden cost warnings — unlock to view
Pricing reality
Verified Oct 2026 / Vendor pricing evidence only
Starting price
From $0
Free tier available.
Mindber only shows named plan cards when they come from linked pricing evidence. If the tier data is incomplete, this page falls back to the verified starting price instead of fabricating plan names or $0 tiers.
CoreWeave Forge Free
Designed for personal development of AI applications and models.
0
Free
0
Additional storage
0.03
Additional Weave data ingestion
0.1
What pricing pages often hide
True cost for your case
LIVE ESTIMATEEstimated spend
$0Recurring billing is usually the real cost driver, not the first-month sticker price.
Compare this product in-line
Start with a suggested alternative or type another tool to jump into a side-by-side comparison.
Engagement signals (30d)
Based on 6 linked public signals.
Mindber Activity Score™
Score locked
HOW THIS TOOL SCORES
Scores compare this tool with 427 similar tools in AI Developer Tools. Use it to judge Innovation and Capability before you shortlist.
Innovation Index™
Is it new, different, and easy to understand?
Functionality Score™
Does it cover the jobs buyers expect, and can it keep up?
Low confidence (40%) - some sub-scores have thin evidence.What this means →
Data sources
Traffic & search proof
Public view keeps the ratio story. Paid view unlocks exact monthly visits, full region coverage, and CPC-level keyword intelligence.
Latest traffic snapshot
Monthly visits
2.5M
Avg visit duration
00:07:54
Pages per visit
7.56
Bounce rate
27.43%
Traffic trend
Month-by-month visits from linked public traffic evidence.
Geography
Top regions
Exact monthly traffic is paid-only. Public view keeps percent share only.
Traffic sources
Source mix snapshot
Public view keeps the ratio snapshot. Minor channels stay behind the paid view.
Top keywords
Brand terms stay labeled separately from intent and comparison demand.
| Keyword | Segment | Traffic | CPC |
|---|---|---|---|
| wandb | Brand term | 44.01K | |
| weights and biases | Brand term | 19.17K | |
| weights & biases | Brand term | 5.2K | |
| weights ai | Brand term | 9.08K | |
| wandb login | Brand term | 1.68K |
FAQ
Only linked Q and A rows are shown. Empty FAQ data stays hidden.
Social mentions
Only linked public mention evidence is shown here.
Showing top 3 of 8 linked mentions.
Sources and methodology
Only evidence with a linked source record or explicit feature provenance is shown here. Data without provenance stays off the page.
COMMUNITY CREDITS
Have you used Prompts? Earn credits.
Verified contributions help the page stay honest. The wider member action set still lives in your dashboard so the public page stays focused on the two highest-signal workflows.
Write a verified review (200+ words) → earn 1 credit
Share the setup context, what worked, and what broke. Mindber rewards specific, evidence-backed reviews instead of one-line praise.
Write verified reviewSpot incorrect data? Submit a correction → earn 1 credit
Flag stale pricing, wrong traffic signals, or broken links and the editorial team will re-verify the record.
Submit correctionMaker access, comments, ratings, and verification requests remain available inyour dashboard.
Community audits
Member opinion — not a Mindber assessment
Be the first to audit Prompts
No member audits yet. Rate it from 1 to 5 and share what worked and what didn't.