Span (operating as Attuned Inc.) is an AI-native developer intelligence platform for engineering leaders. It unifies data from tickets, pull requests, and AI coding tools, and offers an AI agent called 'Src' to help teams measure AI impact, track AI-generated code, and improve developer productivity. Customers include Ramp, Vanta, Carvana, Writer, and Braze. The company raised $25M in combined seed and Series A funding from Alt Capital, Craft Ventures, SV Angel, BoxGroup, and Bling Capital, announced in late 2025.
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Employees
51–200
Total Funding
$467.7M
6 rounds
Latest Valuation
$0.6B
Apr 24, 2023
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Total raised $467.7M across 6 rounds
Last updated 06-25-2026
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| Mar 9, 2026 | Strategic | $75M | — | Eaton |
| Feb 2026 | Series C | $176M | — | |
| Apr 24, 2023 | Series B2 | $96.5M | $0.6B | Wellington Management |
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