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Products/AI Tools/PromptsQuietVC Report ↗
Prompts

Prompts

W&B Prompts is a comprehensive suite of LLMOps tools designed to streamline prompt engineering and enhance large language model understanding

AI Tools·Launched Apr 2026·0 upvotes·wandb.ai
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ALIVEverified Aug 27, 2026 · HTTP 200
CohortClass of 2026

What it is

W&B Prompts is a comprehensive suite of LLMOps tools designed to streamline prompt engineering and enhance large language model understanding. It enables developers to iterate faster, evaluate performance systematically, and unlock deeper insights into LLM behavior.

HTTP liveness

36 probes since Jun 12
Jun 12Aug 27
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub
  1. Jun 12, 2026
    First probe — live
    Alive · 200 OK

Funding history

3 rounds
Total raised
$95.0M
Latest valuation
Stage
public
Lead investors: Coatue · Coatue · Coatue · Insight Partners · Insight Partners
Acquired
Jan 2025
CoreWeave
Private
Aug 2023
Nat Friedman, Daniel Gross, Coatue, Insight Partners
Valuation: $1.3B
$50.0M
source
Series B
Feb 2021
Insight Partners, Coatue, Trinity Ventures, Bloomberg Beta
$45.0M
source
Data from SEC EDGAR Form D filings and press coverage. Round labels for SEC filings are inferred from filing sequence and amount.

Moat

None apparent

W&B Prompts is a comprehensive suite of LLMOps tools designed to streamline prompt engineering and enhance large language model understanding.

moderate · 0.80 confidence
Text classification · Jun 2026

Discussion 0 comments

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Pulse Indexobserved activity
492/4 signal families
Liveness40%
1.00
Press30%
no data
GitHub20%
no data
Tranco10%
0.86

Weighted observed activity · updated Aug 26

Cohort survival · Class of 2026weekly

3,100 products launched in 2026 · 100% still active

3,100 active0 sunset
Still active
100%
Median lifespan
4.9y