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Comparison · Infra & APIs
ElevenLabs vs Retool
A side-by-side editorial comparison of ElevenLabs and Retool — release velocity, themes, recent moves, and the top alternatives to consider.
ElevenLabs vs Retool: at a glance
What is ElevenLabs?
ElevenLabs builds out a voice-agent stack, from Speech Engine to telephony.
ElevenLabs is converging on conversational voice agents: it introduced Speech Engine (real-time voice for your own LLM, with ElevenLabs owning STT, turn-taking, and TTS), added Exotel telephony, and steadily deepened ElevenAgents with tags, version metadata, SIP logs, and new model options — while deprecating its v1 TTS models.
What is Retool?
Retool ships its biggest self-hosted re-architecture, betting on a React, AI-native app builder.
Retool just shipped 4.0 stable for self-hosted, its most consequential infrastructure release since launch. The new app builder is rebuilt on React with AI-assisted authoring, real-time collaboration, and a supporting set of agent services (sandbox, JS executor, MCP server) that now require Kubernetes. Surrounding releases are migration scaffolding, an RBAC database migration, an upgrade FAQ, update banners, plus admin-console polish.
ElevenLabs vs Retool: editorial side-by-side
ElevenLabs
6.3INFRA · APIS
ElevenLabs builds out a voice-agent stack, from Speech Engine to telephony.
◆ Current state
ElevenLabs is converging on conversational voice agents: it introduced Speech Engine (real-time voice for your own LLM, with ElevenLabs owning STT, turn-taking, and TTS), added Exotel telephony, and steadily deepened ElevenAgents with tags, version metadata, SIP logs, and new model options — while deprecating its v1 TTS models.
◆ Where it's heading
The platform is moving up the stack from voice synthesis toward a full conversational-agent infrastructure: telephony providers, real-time speech orchestration, and operational tooling (logs, tags, versioning). Legacy TTS models are being pruned to push users onto the current line.
◆ Prediction
Expect more ElevenAgents telephony and observability features and broader adoption paths for Speech Engine; the v1 removal on July 9 signals continued consolidation onto current models.
Retool
8.8INFRA · APIS
Retool ships its biggest self-hosted re-architecture, betting on a React, AI-native app builder.
◆ Current state
Retool just shipped 4.0 stable for self-hosted, its most consequential infrastructure release since launch. The new app builder is rebuilt on React with AI-assisted authoring, real-time collaboration, and a supporting set of agent services (sandbox, JS executor, MCP server) that now require Kubernetes. Surrounding releases are migration scaffolding, an RBAC database migration, an upgrade FAQ, update banners, plus admin-console polish.
◆ Where it's heading
Retool is converging its self-hosted and cloud products onto one React/agent-native foundation and raising the operational floor for on-prem deployments. The parallel 4.1 Edge channel and the RBAC permissions migration show the cadence won't slow: stabilize 4.0, push 4.1 features, and layer in enterprise governance. The direction is AI-assisted, collaborative app building as the default authoring experience everywhere.
◆ Prediction
Expect 4.1 to graduate from Edge to Stable next, with Role-Based Access Control shipping as the headline governance feature once the permissions migration is widely deployed.
Alternatives to ElevenLabs 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 ElevenLabs or Retool.
Tailscale
Tailscale turns the tailnet into an identity layer for AI agents via Aperture
Jenkins
Jenkins keeps its weekly cadence, hardening the experimental UI and agent reliability.
Buildkite
Buildkite turns its MCP server into an agent control plane for CI/CD
Vercel
Vercel widens its AI Gateway and compute limits as regulation reshapes model access
Auth0
Auth0 is rebuilding identity around AI agents, M2M, and B2B self-service
See all ElevenLabs alternatives → · See all Retool alternatives →
Recent activity from ElevenLabs and Retool
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 6d agoRetoolSelf-hosted Retool 4.0 upgrade FAQ
- 6d agoRetoolPermissions database migration in self-hosted Retool 4.0
- 6d agoRetoolSelf-hosted Retool 4.0 Stable ⚡
- 7d agoRetoolUpdate notifications for self-hosted admins
- 7d agoRetoolNew Overview page in Settings
- 7d agoRetoolSettings navigation bar reorganization
- 9d agoElevenLabsv1 TTS models deprecated, removal July 9
- 16d agoElevenLabsExotel telephony integration for ElevenAgents
- 23d agoElevenLabsIntroducing Speech Engine ⚡
- 1mo agoElevenLabsAgent version metadata API
- 1mo agoElevenLabsSIP signaling logs for trunk calls
- 1mo agoElevenLabsConversation tags, status filters, MCP timeout to 300s
Frequently asked questions
What is the difference between ElevenLabs and Retool?
They serve adjacent needs but don't currently overlap on shipped themes. Retool is currently shipping more aggressively (velocity 8.8 vs 6.3), with 1 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 ElevenLabs better than Retool?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Retool is currently shipping more aggressively (velocity 8.8 vs 6.3), with 1 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 ElevenLabs?
Top ElevenLabs alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "ElevenLabs alternatives" section above for the current picks, or visit /alternatives/elevenlabs 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.