Manifest OS
Manifest OS develops AI-native technology for law firms, offering an end-to-end framework that integrates AI and systems thinking to enhance legal service efficiency. Raised $60M Series A in April 2026 to accelerate deployment across AmLaw 100 firms.
- Location
- New York, USA
- Raised
- $60M
- Stage
- Series A
- Founded
- 2023
- Category
- SaaS
- Funding
- VC-backed
- Team
- 51–200
Funding figures as of Jul 2025 · not independently verified
Investors backing Manifest OS
- Andreessen Horowitz
- Bain Capital Ventures
Frequently asked questions
What does Manifest OS do?
Manifest OS develops AI-native technology for law firms, offering an end-to-end framework that integrates AI and systems thinking to enhance legal service efficiency. Raised $60M Series A in April 2026 to accelerate deployment across AmLaw 100 firms.
Where is Manifest OS based?
Manifest OS is based in New York, USA.
When was Manifest OS founded?
Manifest OS was founded in 2023.
How much has Manifest OS raised?
Manifest OS has raised $60M in their Series A round as of Jul 2025.
Who has invested in Manifest OS?
Manifest OS is backed by Andreessen Horowitz, Bain Capital Ventures.
How Manifest OS would pitch themselves
○ Auto-generated01Target customer
Business teams looking for modern saas tooling — replacing legacy software or building net-new workflows in this category.
02Problem they solve
Manifest OS develops AI-native technology for law firms, offering an end-to-end framework that integrates AI and systems thinking to enhance legal service efficiency. Raised $60M Series A in April 2026 to accelerate dep… The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
Manifest OS differentiates on the company behind the legal revolution. Backed by Andreessen Horowitz + Bain Capital Ventures, $60M raised — the company has resources + validation to compound this thesis.
04Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.