# spacetimedb alternatives: 12 Claude Code plugins like clockworklabs/spacetimedb Flowy lists 23 other Backend plugins like spacetimedb, ranked by shared technologies, then GitHub stars; nothing in this list is paid. Published: Oct 23, 2026 · Updated: Oct 30, 2026 · Author: Flowy Canonical: https://www.flowy.sh/alternatives/clockworklabs-spacetimedb ## How they compare | Plugin | Stars | 7 days | Updated | License | Contains | | --- | ---: | ---: | ---: | --- | --- | | [spacetimedb](https://www.flowy.sh/listings/clockworklabs-spacetimedb) | 25,399 | +85 | Oct 28, 2026 | – | 11 skills, 1 MCP server | | [higress](https://www.flowy.sh/alternatives/alibaba-higress) | 9,636 | +45 | Oct 28, 2026 | Apache-2.0 | 3 agents, 3 commands | | [insforge](https://www.flowy.sh/alternatives/insforge-insforge) | 13,212 | +107 | Oct 30, 2026 | Apache-2.0 | 8 skills | | [nitrostack](https://www.flowy.sh/alternatives/nitrocloudofficial-nitrostack) | 2,528 | -1 | Oct 19, 2026 | Apache-2.0 | 14 skills, 4 agents, 3 MCP servers | | [membrane-framework](https://www.flowy.sh/alternatives/membraneframework-membrane-core) | 1,520 | 0 | Oct 29, 2026 | Apache-2.0 | 1 skill | | [agent-nestjs-skills](https://www.flowy.sh/listings/kadajett-agent-nestjs-skills) | 291 | +2 | Jul 23, 2026 | – | 1 skill | | [convex-agent-plugins](https://www.flowy.sh/listings/get-convex-convex-agent-plugins) | 117 | – | Oct 13, 2026 | MIT | 29 commands | | [server](https://www.flowy.sh/listings/supabase-server) | 94 | – | Oct 19, 2026 | MIT | 1 skill | | [exa](https://www.flowy.sh/alternatives/exa-labs-exa-mcp-server) | 5,190 | +42 | Oct 27, 2026 | MIT | 2 skills | | [skill-temporal-developer](https://www.flowy.sh/listings/temporalio-skill-temporal-developer) | 235 | +1 | Oct 29, 2026 | MIT | 1 skill | | [msgraph](https://www.flowy.sh/listings/merill-msgraph) | 119 | – | Oct 28, 2026 | MIT | 1 skill | | [dgiot](https://www.flowy.sh/alternatives/dgiot-dgiot) | 4,860 | +2 | Oct 13, 2026 | Apache-2.0 | 1 skill | | [go-spring](https://www.flowy.sh/alternatives/go-spring-go-spring) | 1,803 | +1 | Oct 24, 2026 | Apache-2.0 | 1 skill | ## The 12 closest alternatives 1. [higress](https://www.flowy.sh/listings/alibaba-higress) (9,636 stars, +45 this week). 🤖 AI Gateway \| AI Native API Gateway. [higress on Flowy](https://www.flowy.sh/listings/alibaba-higress) · [higress alternatives](https://www.flowy.sh/alternatives/alibaba-higress) 2. [insforge](https://www.flowy.sh/listings/insforge-insforge) (13,212 stars, +107 this week). The all-in-one, open-source backend platform for agentic coding. [insforge on Flowy](https://www.flowy.sh/listings/insforge-insforge) · [insforge alternatives](https://www.flowy.sh/alternatives/insforge-insforge) 3. [nitrostack](https://www.flowy.sh/listings/nitrocloudofficial-nitrostack) (2,528 stars, -1 this week). The full-stack TypeScript framework to build, test, and deploy production-ready MCP servers and AI-native apps. [nitrostack on Flowy](https://www.flowy.sh/listings/nitrocloudofficial-nitrostack) · [nitrostack alternatives](https://www.flowy.sh/alternatives/nitrocloudofficial-nitrostack) 4. [membrane-framework](https://www.flowy.sh/listings/membraneframework-membrane-core) (1,520 stars, 0 this week). Membrane is a versatile multimedia streaming & processing framework. [membrane-framework on Flowy](https://www.flowy.sh/listings/membraneframework-membrane-core) · [membrane-framework alternatives](https://www.flowy.sh/alternatives/membraneframework-membrane-core) 5. [agent-nestjs-skills](https://www.flowy.sh/listings/kadajett-agent-nestjs-skills) (291 stars, +2 this week). Guides NestJS backend architecture with best practices for dependency injection, API design, and microservices. [agent-nestjs-skills on Flowy](https://www.flowy.sh/listings/kadajett-agent-nestjs-skills) 6. [convex-agent-plugins](https://www.flowy.sh/listings/get-convex-convex-agent-plugins) (117 stars). Official Convex plugins for AI coding agents, providing comprehensive development tools for building reactive backends with TypeScript. [convex-agent-plugins on Flowy](https://www.flowy.sh/listings/get-convex-convex-agent-plugins) 7. [server](https://www.flowy.sh/listings/supabase-server) (94 stars). Coming from a 0.x release? [server on Flowy](https://www.flowy.sh/listings/supabase-server) 8. [exa](https://www.flowy.sh/listings/exa-labs-exa-mcp-server) (5,190 stars, +42 this week). Exa MCP for web search and web crawling! [exa on Flowy](https://www.flowy.sh/listings/exa-labs-exa-mcp-server) · [exa alternatives](https://www.flowy.sh/alternatives/exa-labs-exa-mcp-server) 9. [skill-temporal-developer](https://www.flowy.sh/listings/temporalio-skill-temporal-developer) (235 stars, +1 this week). A comprehensive skill for developers to use when building Temporal applications. [skill-temporal-developer on Flowy](https://www.flowy.sh/listings/temporalio-skill-temporal-developer) 10. [msgraph](https://www.flowy.sh/listings/merill-msgraph) (119 stars). An Agent Skill that gives AI agents up-to-date knowledge of the complete Microsoft Graph API — and optionally executes calls directly. [msgraph on Flowy](https://www.flowy.sh/listings/merill-msgraph) 11. [dgiot](https://www.flowy.sh/listings/dgiot-dgiot) (4,860 stars, +2 this week). Open Source Industrial IoT Platform \| 300+ protocols \| 6-min deploy \| Modbus OPC UA MQTT \| 12K Stars. [dgiot on Flowy](https://www.flowy.sh/listings/dgiot-dgiot) · [dgiot alternatives](https://www.flowy.sh/alternatives/dgiot-dgiot) 12. [go-spring](https://www.flowy.sh/listings/go-spring-go-spring) (1,803 stars, +1 this week). Project status: unreleased. [go-spring on Flowy](https://www.flowy.sh/listings/go-spring-go-spring) · [go-spring alternatives](https://www.flowy.sh/alternatives/go-spring-go-spring) ## Questions about spacetimedb alternatives ### What is the best alternative to spacetimedb? higress is the first of 12 alternatives to spacetimedb by shared technologies: it has 9,636 stars (behind spacetimedb), gained 45 stars this week and ships 3 agents, which spacetimedb does not. ### Which spacetimedb alternative has the most skills? nitrostack has the most, with 14 skills of the 12 alternatives listed. spacetimedb has 11. ## Related - [Backend plugins on Flowy](https://www.flowy.sh/listings/category/backend) - [Browse all skills](https://www.flowy.sh/skills) - [Browse all MCP servers](https://www.flowy.sh/mcp) - [spacetimedb on Flowy](https://www.flowy.sh/listings/clockworklabs-spacetimedb)