Sourcepulse (LinkedIn) · Nov 2023
Sourcepulse promoted a Brex Times Square campaign and reiterated its devtools/open-source positioning.
Fix your biggest software delays with real developer feedback
Public company, workplace, funding, and market signals
Updated Jul 30, 2026
Sourcepulse is the YC S23, Quack Labs, Inc.-operated developer tool on sourcepulse.io. It works as an internal status page for software delivery, combining GitHub/Linear/Slack data and anonymous team feedback to surface delays, bottlenecks, and delivery risk early. I treated Sourcepulse LLC on sourcepulse.com as a separate company and excluded it from this profile.
Primary product
Internal status page / software delivery insights tool for engineering teams
Founded
2023
Headquarters
San Francisco, United States
Team size
1-10
Industry
Software Development
Sub-industry
Developer tools / engineering delivery intelligence
Offices
0 jobs at Sourcepulse
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Business model
Stage
Pre-Seed
Total raised
$900K
Latest round
Pre-Seed · Sep 2023
Latest amount
$900K
Sep 2023
Leadership
Founder & CEO
Investors
Public messaging emphasizes predictability, trust, early delay detection, and anonymous feedback from engineers; no public employee-benefits or culture handbook was found.
Compensation
No public salary bands, compensation philosophy, or employee comp signals were found.
Pricing
Demo-led / contact-sales model with a free or early-access path mentioned in public pages; subscription terms are described in the legal docs.
Differentiators
Technology
Customers
Estimated revenue
LinkedIn reports annual revenue of USD 1,000,000; Extruct estimates $2M-$7M.
Sourcepulse (LinkedIn) · Nov 2023
Sourcepulse promoted a Brex Times Square campaign and reiterated its devtools/open-source positioning.
TechCrunch · Nov 2023
TechCrunch’s Station F Future 40 coverage mentions Quack AI among the selected startups.
Sifted · Aug 2023
Sifted’s YC S23 roundup includes Quack AI among the European startups in the cohort.
Y Combinator (LinkedIn) · Aug 2023
YC’s launch post for Quack AI, the earlier branding that later appears in Sourcepulse materials, describes the product as an AI companion for developer onboarding.