Cloudflare Computer vs Trigger.dev: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Cloudflare Computer and Trigger.dev — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
C
Cloudflare Computer
Cloudflare
Cloudflare's virtual filesystem for AI agents — a Durable Object-backed workspace with three pluggable execution runtimes.
Key features
- Durable Object Workspace: The authoritative filesystem state lives in a Durable Object's SQLite store, so agent state is transactional, colocated, and survives worker restarts.
- Pluggable Runtime Backends: One workspace.runtime.exec entry point lets a Workspace register multiple execution backends under stable IDs and pick per call.
- Container Backend: Projects the SQLite state into a sandbox container as a real FUSE mount via computerd — full Linux userland, real binaries, real network.
- Isolate Shell Backend: Runs just-bash inside a Dynamic Worker that reaches the authoritative Workspace over Workers RPC — no container, no second store, no sync round trip.
- Isolate JavaScript Backend: Evaluates ES modules in a fresh Dynamic Worker with structured input/results, durable relative imports, Workspace-backed node:fs/promises, and trusted ws:git and ws:artifacts modules.
- Egress Policy Controls: The examples/egress worker demonstrates matching none, all, or custom egress policies across all three backends for the same request.
- Filesystem-only Mode: A Workspace can be constructed without any backend at all, giving agents just the filesystem surface for tools that don't need execution.
- Worked Examples: The examples/ directory ships runnable Workers — container, worker-shell, worker-javascript, egress, think, and a compare-runtimes UI — each with its own README.
Best for
- Building Coding Agents on Workers: Give a Workers-native agent its own filesystem and shell so it can write code, run tests, and produce artifacts without leaving Cloudflare's edge.
- Comparing Runtimes Side-by-side: The examples/think compare-runtimes UI runs the same task against the container and worker runtimes to profile latency, isolation, and cost.
- Sandboxed User Scripts: Run untrusted user-supplied JavaScript against a per-user Workspace filesystem in an Isolate JavaScript backend with configurable egress.
- Agent Working Directories: A think-style chat agent uses the Workspace as its scratch directory, so files it writes are durable across sessions and reachable by other backends.
- Prototyping Multi-tenant Runtimes: Preview surface for teams designing agent-runtime products on top of Durable Objects, without committing to a single backend design.
- Document Generation Pipelines: The tutorial builds one endpoint whose agent writes a markdown recipe card on the host and runs pandoc in the container to produce a PDF.
T
Trigger.dev
Trigger.dev, Inc.
Open-source TypeScript platform for durable AI agents and long-running workflows with no timeouts, plus queues, retries, and observability.
Key features
- No-timeout task runtime: Tasks run for as long as they need — hours if necessary — unlike Lambda or Vercel functions, making it usable for long-running agents and heavy batch jobs.
- Durable AI agents: Chat agents survive tab closes, refreshes, redeploys, and crashes because their execution state is checkpointed by the platform.
- Streaming to the frontend: Stream tokens or intermediate step output straight to your UI with no extra API routes to build or maintain.
- Tool calling and human-in-the-loop: First-class primitives for LLM tool calls and for pausing runs on human approval before continuing.
- Queues, retries, idempotency: Built-in job queues, retry policies, and idempotency keys so you don't hand-roll reliability around every AI call.
- Self-host or managed cloud: Apache 2.0 core with a documented self-hosting path, plus a managed cloud for teams that want elastic scale without ops.
Best for
- Long-running chat agents: Support or research chat agents that keep working across sessions and stream results back to the browser once the user returns.
- Multi-step LLM pipelines: RAG pipelines that fan out to hundreds of documents, retry failed calls, and finish minutes or hours later without a client staying connected.
- Human-in-the-loop workflows: Agents that draft output, pause for a human approval step in Slack or a web UI, and resume automatically once approved.
- Batch AI processing: Nightly jobs that classify, embed, or transform thousands of records with automatic queueing and observability.
- Backend for autonomous agents: Serves as the durable execution layer for autonomous agents built with the OpenAI Agents SDK, Vercel AI SDK, or custom orchestration.