twenty vs dotnet-starter-kit
Two of the top projects in SaaS and app starters, side by side: who leads on each score part and who each one suits, then setup, license, activity and what each review found.
twenty
Open-source CRM extensible with objects, views and agents defined as code
dotnet-starter-kit
.NET 10 multi-tenant SaaS starter with two React 19 front-ends
Verdict
Both score 69; twenty ranks higher on stars, 58,769 to 6,823. Of the 5 score parts we measure for both, twenty leads on 3, dotnet-starter-kit on 1 and 1 is even.
- Adoptiontwenty leads by 44 points, 96 to 52: a wide gap.
- FreshnessEven at 100.
- Maintenancetwenty leads by 40 points, 96 to 56: a wide gap.
- Easy to rundotnet-starter-kit leads by 67 points, 67 to 0: a wide gap.
- Agent-readytwenty leads by 15 points, 85 to 70: a wide gap.
Pick twenty if you are
Technical teams building a custom, code-defined CRM
- Objects, fields and views defined in TypeScript and published with `npx twenty app:publish`
- Cloud and self-hosted options; Docker Compose guide in the docs
Pick dotnet-starter-kit if you are
.NET teams building a multi-tenant SaaS who want owned source
- Full source scaffolded with project references, no hidden runtime NuGet packages
- Multitenancy, JWT/Identity auth, billing, auditing and webhooks already wired in
| What we compare | twenty | dotnet-starter-kit |
|---|---|---|
| Score parts, out of 100 | ||
| Adoption | 96, widely used | 52, popular |
| Freshness | 100, active | 100, active |
| Maintenance | 96, healthy | 56, fair |
| Easy to run | 0, hard | 67, easy |
| Agent-ready | 85, ready | 70, partly |
| Facts from GitHub and the README | ||
| Stars | 58.8k | 6.8k |
| License | custom license (read the license) | MIT (permissive) |
| Last commit | Oct 2026 | Oct 2026 |
| Last release | Oct 2026 | Jun 2026 |
| Language | TypeScript | C# |
| Docker | No | Yes |
| GPU | Not needed | Not needed |
| arm64 or Apple Silicon | Not stated | Not stated |
twenty
Twenty is a CRM built on NestJS, React, PostgreSQL and Redis, with BullMQ for jobs. Teams define custom objects, fields and views in TypeScript with twenty-sdk, scaffold apps with `npx create-twenty-app`, and publish them to a workspace from the CLI. It also includes workflows, AI agents and chat, and runs as a cloud service or self-hosted via Docker Compose.
Who it is for: Technical teams building a custom, code-defined CRM
Strengths
- Objects, fields and views defined in TypeScript and published with `npx twenty app:publish`
- Cloud and self-hosted options; Docker Compose guide in the docs
- Official agent skills for Claude Code, Codex and Cursor to build Twenty apps
- Standard stack: NestJS, PostgreSQL, Redis, React, Nx monorepo
Weaknesses
- License is reported as NOASSERTION; terms need manual checking
- README gives no RAM, CPU or port requirements for self-hosting
- Self-hosting needs PostgreSQL and Redis alongside the app
- README does not name supported AI providers or models
- TypeScript
- Needs PostgreSQL, Redis
dotnet-starter-kit
A modular .NET 10 monolith using vertical slices, Mediator CQRS, EF Core on PostgreSQL and Finbuckle multitenancy. It ships Identity, Billing, Files, Webhooks, Auditing, Chat and other modules, plus admin and tenant React 19 apps. The fsh CLI or dotnet new scaffolds the full source, and .NET Aspire starts the stack locally.
Who it is for: .NET teams building a multi-tenant SaaS who want owned source
Strengths
- Full source scaffolded with project references, no hidden runtime NuGet packages
- Multitenancy, JWT/Identity auth, billing, auditing and webhooks already wired in
- 1,600+ backend tests and 200+ Playwright E2E tests, with NetArchTest boundary checks
- Docker Compose and AWS Terraform deployment included
Weaknesses
- No AI or LLM features described in the README
- PostgreSQL only; other databases are not mentioned
- Local stack needs .NET 10 SDK, Docker and Node 20+
- Many modules to learn and trim before it fits a smaller product
- C#
- Needs PostgreSQL, Valkey, RustFS (S3-compatible storage), .NET 10 SDK, Docker, Node 20+
- GitHub template
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