NetBird
NetBird's second v0.82 candidate keeps the MySQL removal and deprecates Rosenpass.
Comparison · Infra & APIs
Ably vs Hatchet
A side-by-side editorial comparison of Ably and Hatchet — release velocity, themes, recent moves, and the top alternatives to consider.
Ably vs Hatchet: at a glance
| Feature | Ably | Hatchet |
|---|---|---|
| Sector | Infra & APIs | Infra & APIs |
| Velocity score | 5.0 | 6.3 |
| Sparks · 30d | 0 | 0 |
| Top themes | realtime messaging, ai transport, sdk, liveobjects | durable execution, serverless, task queues, rate limiting |
| Last editorial update | 3d ago | 14h ago |
| Website | — | Visit → |
What is Ably?
Ably clears its iOS SDK of a 'tracking' privacy label while pitching realtime to AI agents.
Ably is a realtime messaging platform that is repositioning its pub/sub infrastructure as transport for AI agent output, alongside LiveObjects shared state. Recent releases are SDK hardening: faster liveness detection, LiveObjects reaching stable across platforms, simpler channel rules and permissions, and now a corrected iOS privacy manifest.
What is Hatchet?
Hatchet takes durable tasks serverless, with handlers for Cloudflare Workers, Vercel and Node.
Hatchet's new @hatchet-dev/serverless 0.1.0 runs tasks on Cloudflare Workers, Vercel and Node. An in-engine operator delivers them by signed POST or by an invocation websocket that also carries durable sleeps, waits and child runs. Around it, the engine shipped three patches in a day: DAG replays no longer take an advisory lock, worker shutdown now waits for durable tasks, and status queries use partition pruning. The API now declares 429 with Retry-After on every authenticated call.
Ably vs Hatchet: editorial side-by-side
Ably
5.0INFRA · APIS
Ably clears its iOS SDK of a 'tracking' privacy label while pitching realtime to AI agents.
◆ Current state
Ably is a realtime messaging platform that is repositioning its pub/sub infrastructure as transport for AI agent output, alongside LiveObjects shared state. Recent releases are SDK hardening: faster liveness detection, LiveObjects reaching stable across platforms, simpler channel rules and permissions, and now a corrected iOS privacy manifest.
◆ Where it's heading
The product is running two tracks: AI Transport for streaming and steering agent output, and steady maturation of the core SDKs and the config-as-code surface. The core work removes friction for app developers, such as App Store privacy labels, Terraform and permission rules, so the platform is easier to adopt.
◆ Prediction
Expect AI Transport to move toward a 1.0 SDK, and LiveObjects stable releases for the remaining platform SDKs.
Hatchet
6.3INFRA · APIS
Hatchet takes durable tasks serverless, with handlers for Cloudflare Workers, Vercel and Node.
◆ Current state
Hatchet's new @hatchet-dev/serverless 0.1.0 runs tasks on Cloudflare Workers, Vercel and Node. An in-engine operator delivers them by signed POST or by an invocation websocket that also carries durable sleeps, waits and child runs. Around it, the engine shipped three patches in a day: DAG replays no longer take an advisory lock, worker shutdown now waits for durable tasks, and status queries use partition pruning. The API now declares 429 with Retry-After on every authenticated call.
◆ Where it's heading
Until now, running Hatchet meant running long-lived workers. The serverless package removes that requirement, so durable execution can run where JavaScript teams already deploy. The engine work points the same way: rate limits declared in the spec, safer worker acks, cheaper status queries. Patch cadence is still very high, often several engine tags a day, and much of it fixes durable-task edge cases.
◆ Prediction
Expect quick 0.1.x serverless releases as early users hit edge cases on each platform, and possibly matching Python handlers. More engine patches on durable-task shutdown and replay are likely.
Alternatives to Ably and Hatchet
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Ably or Hatchet.
GitHub
At Universe, GitHub folds Copilot into Enterprise seats and lets Copilot Fusion pick the model.
incident.io
incident.io's agent now runs your team's own tools, with a human approval before any change.
Apache Airflow
Airflow 3.4 reaches its first release candidate, a week after the 10-20 provider wave.
Redocly
Redocly's reunite.agent gets per-duty cron schedules, rules and source repos.
Jackett
Jackett ships a daily build to keep hundreds of torrent indexers working as sites move and close.
See all Ably alternatives → · See all Hatchet alternatives →
Recent activity from Ably and Hatchet
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 20h agoHatchetHatchet v0.115.0: contributor list update, no product notes
- 21h agoHatchetHatchet v0.114.15 fixes migration deadlocks
- 23h agoHatchetHatchet v0.114.14 builds its own continuous aggregates
- 1d agoHatchetHatchet v0.114.13 quiets noisy DAG operator errors
- 1d agoHatchetPython SDK 1.43.2 parses 429 rate-limit errors
- 1d agoHatchetHatchet v0.114.12 adds a Concurrency dashboard page
- 7d agoAblyCocoa SDK v1.4.1: Privacy manifest changes
- 19d agoAblySigned unbatched webhooks, simpler filtered-subscribe permissions
- 28d agoAblyFlexible match expression in channel rules
- 1mo agoAblyAI Transport JS SDK v0.9.0: A simplified streaming layer
- 1mo agoAblyJS PubSub SDK v2.29.0 Release
- 1mo agoAblyAbly Dotnet SDK v1.2.19 Release
Frequently asked questions
What is the difference between Ably and Hatchet?
They serve adjacent needs but don't currently overlap on shipped themes. Hatchet is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Ably better than Hatchet?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Hatchet is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Ably?
Top Ably alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Ably alternatives" section above for the current picks, or visit /alternatives/ably for the full list with editorial commentary on each.
What are the best alternatives to Hatchet?
Top Hatchet alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Hatchet alternatives" section above for the current picks, or visit /alternatives/hatchet for the full list with editorial commentary on each.