ESPHome
ESPHome adds a sixth 2026.10 beta, one more than 2026.9 needed before its .0.
Comparison · Infra & APIs
Cloudflare Tunnel vs Retool
A side-by-side editorial comparison of Cloudflare Tunnel and Retool — release velocity, themes, recent moves, and the top alternatives to consider.
Cloudflare Tunnel vs Retool: at a glance
What is Cloudflare Tunnel?
Cloudflare Tunnel ships 2026.10.2 five days after 2026.10.1, again with checksums only.
cloudflared ships several point releases a month on a calendar-versioned scheme; October already has three, with 2026.10.2 landing five days after 2026.10.1. The release entries we track contain only SHA256 checksums for the macOS, Linux (including FIPS) and Windows packages, so what changed for users isn't visible here. The one documented incident in the window was 2026.8.0, which shipped a trailing-slash regression and was superseded the same day.
What is Retool?
Retool adds Gemini 4 Argon days after its last model drop, keeping model access in-plan.
Retool is shipping a steady stream of AI plumbing: same-week support for new frontier models (GPT 6.1 Sol, Claude Sonnet 5.5, now Gemini 4 Argon), Retool-provided models on the Business plan, and natural-language creation of resources. Alongside that it keeps closing deployment gaps: resource environment switching in published apps, more source control managers for multi-instance releases, and weekly self-hosted stable and Edge builds.
Cloudflare Tunnel vs Retool: editorial side-by-side
Cloudflare Tunnel
5.0INFRA · APIS
Cloudflare Tunnel ships 2026.10.2 five days after 2026.10.1, again with checksums only.
◆ Current state
cloudflared ships several point releases a month on a calendar-versioned scheme; October already has three, with 2026.10.2 landing five days after 2026.10.1. The release entries we track contain only SHA256 checksums for the macOS, Linux (including FIPS) and Windows packages, so what changed for users isn't visible here. The one documented incident in the window was 2026.8.0, which shipped a trailing-slash regression and was superseded the same day.
◆ Where it's heading
This is a mature daemon in maintenance mode on its public changelog: frequent, low-ceremony releases across a wide package matrix, FIPS builds included. October's tighter gaps between releases could mean fixes are landing faster, but without notes there's no visible feature direction.
◆ Prediction
Expect more calendar-versioned point releases at a similar or slightly faster pace. Whether any of them carry user-facing tunnel features is unclear from the entries.
Retool
7.5INFRA · APIS
Retool adds Gemini 4 Argon days after its last model drop, keeping model access in-plan.
◆ Current state
Retool is shipping a steady stream of AI plumbing: same-week support for new frontier models (GPT 6.1 Sol, Claude Sonnet 5.5, now Gemini 4 Argon), Retool-provided models on the Business plan, and natural-language creation of resources. Alongside that it keeps closing deployment gaps: resource environment switching in published apps, more source control managers for multi-instance releases, and weekly self-hosted stable and Edge builds.
◆ Where it's heading
The direction is to make the AI app-building agent the default way to build in Retool, with model access bundled rather than bring-your-own-key and spanning every major model vendor. Enterprise release plumbing (environments, source control, multi-instance releases, self-hosted channels) keeps pace so agent-built apps can move through governed promotion pipelines.
◆ Prediction
Expect new frontier models to keep landing within days of launch and Retool-provided models to spread beyond the Business plan; source control coverage for multi-instance releases will likely keep widening.
Alternatives to Cloudflare Tunnel 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 Cloudflare Tunnel or Retool.
Semgrep
Semgrep adds Objective-C as an alpha target, its first new language since Dart went GA.
Currents
Currents opens every project on a health verdict: trend, state, and what to fix first.
CircleCI
CircleCI's V3 OIDC tokens bind cloud trust to where code and config came from.
Grafana OnCall
Grafana OnCall's open-source line is in upkeep mode: runtime pins and Helm bumps, no features.
Skipper
Skipper patches its second filter advisory in a week, this one in the OPA request-body filter.
See all Cloudflare Tunnel alternatives → · See all Retool alternatives →
Recent activity from Cloudflare Tunnel and Retool
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 20h agoCloudflare TunnelCloudflared 2026.10.2 release
- 1d agoRetoolExpanded source control managers for multi-instance releases
- 1d agoRetoolGemini 4 Argon available in Retool
- 5d agoCloudflare TunnelCloudflared 2026.10.1 release
- 6d agoRetoolSelf-hosted Retool 4.34 stable updates
- 6d agoRetoolRetool 4.74 Edge for self-hosted instances
- 6d agoRetoolNew AI models available in Retool
- 6d agoRetoolBuild resource environment switching for published apps
- 15d agoCloudflare TunnelCloudflared 2026.10.0 release
- 26d agoCloudflare TunnelCloudflared 2026.9.3 release
- 26d agoCloudflare TunnelCloudflared 2026.9.2 release
- 1mo agoCloudflare TunnelCloudflared 2026.9.1 release
Frequently asked questions
What is the difference between Cloudflare Tunnel and Retool?
They serve adjacent needs but don't currently overlap on shipped themes. Retool is currently shipping more aggressively (velocity 7.5 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 Cloudflare Tunnel 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 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 Cloudflare Tunnel?
Top Cloudflare Tunnel alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Cloudflare Tunnel alternatives" section above for the current picks, or visit /alternatives/cloudflared 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.