| Level of abstraction | Coarse business steps: you set the steps, checks and approvals, and an agent does the work inside each step.[20, 25] | You build each step as a container (a service or a job) and chain them with Workflows, Cloud Tasks, Cloud Scheduler or Eventarc.[3, 9, 38] | Avalanche edge |
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| Agents and skills inside steps | Agent steps can run Claude through the Claude Agent SDK and load Agent Skills (SKILL.md); the Avalanche skill drafts a full workflow from a described outcome.[22, 26, 27] | Agents are code you package in a container; Cloud Run instances (Preview) target long-lived agents. No agent step contract or skill loader is documented.[3] | Avalanche edge |
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| Step checkpoints | Completed steps are recorded durably and never re-run after a crash; failed steps retry, and uncertain outcomes are held instead of blindly retried.[21, 25] | Cloud Run keeps no multi-step state: a failed job task restarts, up to 10 retries. Workflows holds state and retries calls with backoff.[6, 9] | Avalanche edge |
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| Document lineage | Avalanche Cloud: every run gets a versioned workspace; each step's file changes are committed as a new version, so you can see which step changed a file, compare versions and download any step's files; agent steps get PDF, Word and spreadsheet skills.[23, 25] | Mount Cloud Storage, NFS or in-memory volumes; Workflows variables and arguments share 512 KB. Per-step file versions across a run are not documented.[11, 16, 17] | Avalanche edge |
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| Inspecting and comparing runs | Avalanche Cloud: typed inputs and outputs at every step checkpoint, in one run history filtered by status, flow and deployment; a web console with a live DAG of every flow and run, the inputs and outputs of any step in one click, and the full console in your terminal, so you can compare a step across many runs and versions.[21, 25] | Job executions with history, logs and metrics tabs; Cloud Logging and built-in Cloud Monitoring metrics; Workflows keeps execution history for 90 days.[8, 11, 29, 30] | Different jobs |
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| Versions and rollback | Avalanche Cloud: each deploy is a frozen version of the whole workflow, mapped to an exact git commit, with locked, hash-verified dependencies; running workflows finish on the version they started on; instant rollback to any previous version from the CLI or console, no rebuild; schedules follow; an audit trail of who promoted or rolled back.[25] | One service at a time: each service deploy creates an immutable revision, and you send its traffic back to a previous revision, no rebuild. A workflow spread over several services, jobs and a Workflows definition is rolled back piece by piece; jobs and Workflows have no documented rollback action.[1, 2] | Avalanche edge |
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| Scale, GPUs and availability | Self-hostable MIT-licensed runtime with operator, web console, REST API and terminal UI, more limited than Cloud; Avalanche Cloud is on a waitlist, with FIFO queueing and organization capacity limits.[20, 24, 25, 28] | Generally available; services scale out to 1,000 instances or more by quota; jobs run up to 10,000 parallel tasks; NVIDIA GPUs; 99.95% uptime objective for services.[3, 5, 18, 35] | Google Cloud Run edge |
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| Schedules, webhooks, CLI and API | Avalanche Cloud: cron schedules and webhooks declared in your workflow code, following rollbacks and promotions; webhook URLs never change on redeploy, redeliveries are deduplicated for 7 days, and idempotency keys return the same run for 7 days; a typed REST API with an OpenAPI spec, and a CLI.[25] | Cloud Scheduler runs jobs on a schedule; services host webhook targets on HTTPS endpoints; Eventarc and Cloud Tasks deliver events and tasks; gcloud CLI and REST API.[8, 12, 13, 14, 15] | Similar |
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| Identity and access | Avalanche Cloud: SSO; organization roles and per-action permissions, managed in your organization's settings; scoped, encrypted secrets; agents see only what each step passes them (its inputs, its files and the secrets it declares); steps run non-root in a sandbox, cut off from cloud metadata and private networks; an audit trail of promotions and rollbacks; no spend limits yet.[25] | IAM roles per service and job; Cloud Audit Logs for admin activity and data access; VPC Service Controls perimeters; Cloud Billing budgets with alerts and, where supported, spend caps.[31, 32, 33, 34] | Google Cloud Run edge |
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