The Agent Stack: Agent Facing Software
This landscape covers startups building software whose primary user is an AI agent rather than a human. These products give agents the infrastructure they need to act independently across digital and real-world environments.
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Categories
- Identity, Credentials & Permissions
Software that gives agents a persistent identity and controlled access to external systems while keeping credentials and permissions secure.
- Payments & Financial Accounts
Infrastructure that allows agents to transact autonomously while remaining within predefined financial controls.
- Communication Channels
Services that give agents their own communication endpoints so they can interact directly with people and other software.
- Compute & Interaction Environments
Cloud environments that give agents a persistent digital workspace from which they can operate software as a human user would.
- Agent Tool Access & Execution
Infrastructure that gives AI agents direct access to external software and allows them to execute actions through secure machine-readable interfaces.
- Agent Memory & Context
Infrastructure that preserves knowledge across tasks and sessions so AI agents can maintain continuity and use previously learned context.
- Human & Physical-World Access
Services that allow agents to delegate work to people when a task cannot be completed entirely through software.
- Search & Data Access
Infrastructure that gives AI agents access to external information at the moment it is needed for a task.
- Agent Networking
Network infrastructure that gives agents persistent addresses and allows them to discover, authenticate, and communicate directly with other agents.
- Agent Runtime & Orchestration
Infrastructure that keeps agent workflows stateful, durable and coordinated across long-running executions, failures and external dependencies.
Companies
- AgentCard
- AgentCash
- Agentic Fabriq
- AgentMail
- AgentPhone
- AgentPost
- AgentWallet
- AIsa
- Allowance
- Alter
- Arcade.dev
- Ascii
- Blaxel
- boxd
- Browserbase
- Catena
- Channel3
- Clavitor
- Cloudflare, Inc.
- Composio
- Context.dev
- Crustdata
- Cua
- Dataline
- Daytona
- doxx.net
- E2B
- Exa
- Firecrawl
- H Company
- HireHumans.io
- Human Pages
- Humwork
- Hush Security
- Hyper
- Hyperbrowser
- Hyperspell
- Inkbox
- InsForge
- Keenable
- Kernel
- Kite
- Lightpanda
- Linkup
- Locus
- machine0
- Mem0
- Memory Store
- Merge
- Metorial
- Multifactor
- Namespace
- Natural AI, Inc.
- Nevermined
- Nyne.ai
- OneCLI
- Orgo
- Orthogonal
- Parallel Web Systems
- Particle
- Phaze
- Photon
- Pilot Protocol
- Prava Payments
- Primitive
- Redpine
- Reduck
- Remoko
- RentAHuman
- Restate
- Rindler
- Roving
- Rye
- Scrapybara
- Skyfire
- Sponge
- Steel
- Supermemory
- Tavily
- Wato
- Zep AI