Bytebase
Bytebase is turning database change control into AI-agent access control.
Comparison · Infra & APIs
Dragonfly vs Retool
A side-by-side editorial comparison of Dragonfly and Retool — release velocity, themes, recent moves, and the top alternatives to consider.
Dragonfly vs Retool: at a glance
What is Dragonfly?
Dragonfly opens its 2.x incremental line with a fix for connections wrongly killed on slow links.
Dragonfly runs two lines at once: the 2.0 tag set the new major baseline, while the 1.40 incremental line keeps absorbing memory-accounting, cluster and replication fixes. The first 2.x incremental build, i2.0.1, fixes send-progress tracking so slow but live connections are no longer closed by --send_timeout. The work is almost entirely correctness and operability; nothing in this window adds a new command or user-facing feature.
What is Retool?
Retool is giving its app-building agent the keys to data sources, not just UI
Retool is shipping on two tracks: rapid model additions (Claude Opus 5.5, GPT 6 Luna/Sol, GPT Image 2.5) and steady expansion of its app-building agent, which can now create Postgres and REST API resources from a prompt. Team-plan customers can now use Retool-provided models without bringing their own keys. Around the edges it is pruning — Assist left the classic builder and Free-plan Retool Email ends in January 2027.
Dragonfly vs Retool: editorial side-by-side
Dragonfly
6.3INFRA · APIS
Dragonfly opens its 2.x incremental line with a fix for connections wrongly killed on slow links.
◆ Current state
Dragonfly runs two lines at once: the 2.0 tag set the new major baseline, while the 1.40 incremental line keeps absorbing memory-accounting, cluster and replication fixes. The first 2.x incremental build, i2.0.1, fixes send-progress tracking so slow but live connections are no longer closed by --send_timeout. The work is almost entirely correctness and operability; nothing in this window adds a new command or user-facing feature.
◆ Where it's heading
The release stream points toward hardening the networking and memory-accounting core before the 2.x line takes on new capability. Scope-based memory tracking shipped disabled in v2.0.0 and is still waiting on its follow-up PR. Meanwhile, migration compatibility (RedisShake) and cluster reply batching show continued attention to teams moving off Redis.
◆ Prediction
The next notable move is likely enabling scope-based memory tracking on the 2.x line, alongside more i2.0.x builds that carry the same facade and accounting fixes forward from 1.40.
Retool
7.5INFRA · APIS
Retool is giving its app-building agent the keys to data sources, not just UI
◆ Current state
Retool is shipping on two tracks: rapid model additions (Claude Opus 5.5, GPT 6 Luna/Sol, GPT Image 2.5) and steady expansion of its app-building agent, which can now create Postgres and REST API resources from a prompt. Team-plan customers can now use Retool-provided models without bringing their own keys. Around the edges it is pruning — Assist left the classic builder and Free-plan Retool Email ends in January 2027.
◆ Where it's heading
The direction is agent-first app building, with the classic builder and free-tier extras being wound down. Letting the agent provision resources moves it from layout help toward wiring the backend, and bundled models on Team lower the setup cost of using it. Custom authentication for embedded apps points the other way — making Retool apps easier to ship inside customers' own products.
◆ Prediction
Expect the agent to take on more of the backend setup — additional resource types beyond Postgres and REST — and more paid-tier gating of features that were previously free.
Alternatives to Dragonfly and Retool
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 Dragonfly or Retool.
Tolgee
Tolgee is back to daily patches after a brief feature turn on billing and Figma.
NetBird
NetBird's next canaries add device-certificate posture checks and drop eBPF proxying.
Kubernetes
Kubernetes is clearing cgroup v1 out of the way for its memory roadmap.
Skipper
Skipper fixes cache revalidation that could serve stale 404s forever.
GitHub
GitHub makes stacked pull requests a native workflow, not a third-party habit.
See all Dragonfly alternatives → · See all Retool alternatives →
Recent activity from Dragonfly and Retool
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 19h agoRetoolCustom authentication for embedded apps
- 1d agoDragonflyi2.0.1: slow clients no longer dropped by send timeout
- 4d agoRetoolCreate PostgreSQL and REST API resources with natural language
- 4d agoRetoolNew OpenAI models available in Retool
- 5d agoRetoolSelf-hosted Retool 4.34, 4.0, and 3.334 stable updates
- 5d agoRetoolRetool-provided AI models on the Team plan
- 5d agoRetoolClaude Opus 5.5 available in Retool
- 7d agoDragonflyBatched replies speed up CLUSTER SLOTS and SHARDS
- 27d agoDragonflyDragonfly v2.0.0: major version milestone with scope-based memory tracking staged ⚡
- 1mo agoDragonflyConnection memory accounting made constant-time
- 1mo agoDragonflyFix RDB listpack compatibility with RedisShake migrations
- 1mo agoDragonflyTiering: unified pending-bytes limit and metrics export
Frequently asked questions
What is the difference between Dragonfly and Retool?
They serve adjacent needs but don't currently overlap on shipped themes. Retool is currently shipping more aggressively (velocity 7.5 vs 6.3), with 0 editorial sparks in the last 30 days against 1. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Dragonfly better than Retool?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Retool is currently shipping more aggressively (velocity 7.5 vs 6.3), with 0 editorial sparks in the last 30 days against 1. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Dragonfly?
Top Dragonfly alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Dragonfly alternatives" section above for the current picks, or visit /alternatives/dragonfly for the full list with editorial commentary on each.
What are the best alternatives to Retool?
Top Retool alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Retool alternatives" section above for the current picks, or visit /alternatives/retool for the full list with editorial commentary on each.