Agent-tooling wave: NewCore, Arcade.dev, NeuralTrust, Tenet Security, Sazabi, Seltz, Kotoba, Sail Research, Trase, LinqAlpha, and dozens more
Key Questions
What is driving the agent-tooling wave in AI startups?
A surge of funding and M&A targets startups building tools for AI agents, including OpenAI's acquisition of Ona and rounds for NewCore, Arcade.dev, and NeuralTrust. Vertical applications in insurance, real estate, and finance are expanding the category.
Which agent-tooling companies raised the largest recent rounds?
NewCore secured $66M seed, Arcade.dev raised $60M Series A, Sail Research got $80M, and Trase closed $107M seed. Neo exited stealth with $100M from a16z and Bessemer for an agentic AI control layer.
How are vertical AI agents being funded in specific industries?
Uniti raised $12M Series A for AI real estate agents, Klaimee secured $5.5M seed for AI agent insurance via YC, and Poetic obtained $50M Series A for AI insurtech. These reflect targeted enterprise applications.
What M&A activity signals consolidation in agent tooling?
OpenAI acquired Ona for agent cloud infrastructure, Zoom bought Common Room for $52M funded AI sales platform, and Axos acquired Arc Technologies as an AI-native CFO agent. Figma also acquired the Bud/Orchids team.
Are there capital-efficient agent-tooling startups raising smaller rounds?
Floqer closed a $2M pre-seed as a cashflow-positive AI GTM tool with over 1,000 customers. Other modest rounds include Tenet Security at $6M seed and Sazabi at $8M seed.
What new categories are emerging within agent tooling?
Categories include AI customer simulation (Talp at $20M pre-seed), AI search attribution (Petra Labs at $5.2M seed), and Solana-based AI settlement networks (THEA at $8M). These expand beyond core infrastructure.
How does enterprise reliability factor into the agent-tooling wave?
Scaled Cognition raised $100M Series A at $750M valuation focused on enterprise AI reliability. This addresses deployment risks as agent adoption grows across tools and verticals.
Which investors are backing the leading agent-tooling deals?
a16z led Runta's seed for AI agent compute execution, while Bessemer joined a16z in Neo's $100M round. Pathlight and MetaProp backed Uniti's real estate agents round.
Massive wave of agent-tooling startups raising rounds and M&A. Key signals: OpenAI acquires Ona for agent cloud infrastructure. New rounds: NewCore $66M seed, Arcade.dev $60M A, NeuralTrust $20M seed, Tenet Security $6M seed, Sazabi $8M seed, Seltz $12.5M seed, Kotoba $10M seed, Sail Research $80M, Trase $107M seed, LinqAlpha $22M Series A (AI for finance, 70+ institutional clients). Appnigma AI $3M pre-seed. Talp $20M pre-seed (AI customer simulation, a16z Scout Fund). Sia invests €6M in Lemrock (agentic commerce middleware). Storika seed round (undisclosed) for AI-native creator marketing automation. THEA $8M for Solana-based AI settlement network. Besty $3.75M seed for AI vacation rental automation. WithAI $3.98M seed for AI agents in hedge fund research. Axos buys Arc Technologies (AI-native CFO agent). Poetic $50M Series A for AI insurtech. Figma acquires Bud/Orchids team (vibe-coding app). Prime Intellect $130M Series A at $1B val. Ollama $65M Series B. Enterprise AI reliability: Scaled Cognition $100M Series A at $750M val. Zoom acquires Common Room ($52M funded) for AI sales platform — adds to roll-up trend. Floqer $2M pre-seed (N49P, Perplexity Fund) for AI GTM tools — capital-efficient, cashflow positive. New: Runta raises a16z-led seed for AI agent compute execution layer. New: Neo exits stealth with $100M from a16z and Bessemer for agentic AI control layer — competing with Straiker and NewCore. New today: Klaimee $5.5M seed for AI agent insurance (YC) — emerging category. Uniti $12M Series A for AI real estate agents (Pathlight, MetaProp) — vertical AI agent. Petra Labs $5.2M seed for AI search attribution (Work-Bench) — enterprise AI tooling. ChatFeatured $2M seed for AI marketing search agent (Canadian, 40% MoM growth) adds to wave. Coverwatch $4.5M pre-seed for AI-native insurtech adds to AI verticalization. Pilot Protocol $4.5M seed for agent communication protocol (Version One Ventures) — adds to agent infrastructure. New: Harmony raises $34M seed (Lightspeed, ex-Epsagon founders) for enterprise AI automation — adds to agent-tooling wave with strong founder pedigree. New: Centralize raises $15M Series A for AI 'deal GPS' (ex-Meta/Slack, revenue 8x, clients CoreWeave/Brex) — adds to AI sales tooling wave. New: Antares Labs raises $7.25M seed for forward-deployed AI models in real estate (Fifth Wall, Base10, Bloomberg Beta) — adds to vertical AI agent trend. New: Henry AI raises $16.5M Series A for proptech AI document automation (NYC) — adds to real estate AI wave. New: Pangram Labs raises $9M for AI content detection — new angle in AI detection. New: Another ex-Meta/Slack team raises $15M seed for AI sales tooling (separate from Centralize) — reinforces agent-tooling wave. New today: Discern Security $13M Series A for agentic security (Forgepoint) — adds to AI security wave. New today: Bloom Security $20M seed for AI endpoint security (ex-Palo Alto founders) — adds to cybersecurity and AI security wave.