Lightrun
Founded 2019 · 85 employees on LinkedIn · 9 known investors
Lightrun provides real-time debugging for live production and staging systems using dynamic runtime instrumentation, letting AI agents insert logs, snapshots, and metrics into running applications without redeploying or reproducing issues locally. It connects to MCP-compatible AI agents to investigate live runtime failures, produce structured diagnoses, and draft fix proposals for developers and engineering teams.
Investors · 9
Also in the syndicate · 3
Funding
SEC filings, press & company announcements$70M disclosed across 1 of 2 rounds · 2021–2025
- $70MSeries BApr 2025 · 4 sources
Accel (lead), Insight Partners (lead), Citi, Glilot Capital, GTM Capital, Sorenson Capital
Source ↗ - Undisclosed amountSeries AMay 2021
Insight Partners (lead), Glilot Capital Partners
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Lightrun do?
- Lightrun provides real-time debugging for live production and staging systems using dynamic runtime instrumentation, letting AI agents insert logs, snapshots, and metrics into running applications without redeploying or reproducing issues locally. It connects to MCP-compatible AI agents to investigate live runtime failures, produce structured diagnoses, and draft fix proposals for developers and engineering teams.
- Who are Lightrun's investors?
- Lightrun's investors include Accel, Glilot Capital Partners, GTM Capital, Insight Partners, SAV (Scale Asia Ventures), Tal Ventures.
- How much funding has Lightrun raised?
- Lightrun has disclosed $70M raised across 1 of its 2 known rounds.