What is Summation?
Summation operates as a Decision-Grade AI Platform designed to deliver verified analysis at scale. Unlike standard generative AI models, the company utilizes a proprietary Calculation Engine and specialized Deep Dive agents to surface hidden performance drivers. By providing audit-ready clarity, the platform enables executives to navigate complex operational environments with heightened confidence. Headquartered in Bellevue, Washington, the company serves as a critical infrastructure layer for organizations requiring precision and accountability in their data-driven workflows.
How much funding has Summation raised?
Summation has raised a total of $35M across 1 funding round:
Unspecified
$35M
Unspecified (2025): $35M with participation from Benchmark and Kleiner Perkins
Key Investors in Summation
Benchmark
Benchmark is a premier venture capital firm based in San Francisco, renowned for its early-stage investments in transformative technology companies and its long-term partnership approach with founders.
Kleiner Perkins
Kleiner Perkins is a Menlo Park-based venture capital firm that supports early and growth-stage technology companies across consumer, enterprise, and climate sectors from seed through IPO.
What's next for Summation?
With this major enterprise-level funding, Summation is poised to scale its operations and deepen its technological moat. The strategic focus will likely center on enhancing the robustness of its Verified Tasks framework and expanding the capabilities of its autonomous agents to handle increasingly complex enterprise datasets. As the demand for transparent, verifiable AI grows, Summation is strategically aligned to capture significant market share by positioning itself as the definitive source of truth for corporate leadership. The firm will likely prioritize talent acquisition and infrastructure scaling to maintain its competitive edge in the rapidly evolving AI analytics market.
See full Summation company page
