Petra Labs raises $5.2M seed
Announced 22 July 2026
◆ The Round
Petra Labs raised $5.2M in seed funding, announced on 22 July 2026, led by Work-Bench, with participation from Afore, Pathlight. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.
◆ About Petra Labs
New York-based startup providing end-to-end answer engine optimization (AEO) solutions for enterprise brands. Petra Labs is based in United States and currently at seed stage, operating in martech, SaaS.
◆ Investors
LeadWork-Bench
ParticipationAfore, Pathlight
◆ Market context
This funding event is a citable node in Fusion42's market graph: it links Petra Labs's Scout profile to the funds behind the round and to related Wire analysis, and is refreshed from public announcements as the round is confirmed or extended. It is the same live market data Arthur reasons over when benchmarking a founder's own raise against what is closing in the market right now.
◆ Explore the market
◆ FAQ
How much did Petra Labs raise?
Petra Labs raised $5.2M in its seed round, announced 2026-07-22.
Who invested in Petra Labs's seed round?
The round was led by Work-Bench, with participation from Afore and Pathlight.
What does Petra Labs do?
New York-based startup providing end-to-end answer engine optimization (AEO) solutions for enterprise brands.
Verified 23 July 2026 · Sources: public filings