A robust stack that speeds up every step of development
Written in Rust by Solisoft, the SoliStack brings together a web framework, a database, a cache and a proxy. It is our stack of choice to ship faster applications, faster.
8.9×
more throughput than Rails
222,054 vs 25,024 requests/s
8.1×
less memory under load
142 MB vs 1,157 MB
< 1 ms
typical response time
thanks to the bytecode VM
Measurements published by Solisoft on a read + render workload, compared with Ruby on Rails. Actual gains depend on each application.
Six reasons we recommend it
Native performance
A framework written in Rust with a bytecode VM: over 170,000 requests/s and sub-millisecond response times on a single server.
Batteries included
ORM, authentication, jobs and cron, mailer, WebSockets, Live View, PDF and Factur-X, i18n, full-text and vector search: no need to assemble twenty dependencies.
A delivery accelerator
Generators, conventions, hot reload, built-in formatter and linter: time goes into your business, not into plumbing.
Secure by default
CSRF protection, Argon2id hashing, security headers, XSS escaping, authorisation policies: good practice is the default behaviour.
Data without compromise
SoliDB, a distributed document database with ACID transactions, vector and full-text search — or PostgreSQL, MySQL and SQLite as you need.
Lean infrastructure
Fewer servers for the same load: a reverse proxy, a Redis-compatible cache and a simple deployment, for a cloud bill under control.
Consistent building blocks, designed to work together
No dependency puzzle to maintain: every component talks natively to the others.
Official documentationSoli
Full-stack MVC web framework with a built-in HTTP server.
SoliDB
Distributed document database: ACID, vector, full-text.
SoliKV
Redis-compatible key-value store.
Soli Proxy
Reverse proxy and load balancer, with hot reload.
PDFx
PDF document and Factur-X invoice generation.
EUI
Server-driven native interfaces, without HTML or JS.
SoliStack first, never SoliStack at all costs
Your existing systems, your teams and your constraints drive the choice. We also work with every major web technology.
Stack of choice
- SoliStack (Soli, SoliDB, SoliKV)
- htmx & Alpine.js
- Real-time Live View
Back end
- Ruby on Rails
- Node.js & TypeScript
- PHP & Laravel
- Python & Django
Front end & mobile
- React & Next.js
- Vue & Nuxt
- Tailwind CSS
- Hybrid mobile apps
Data & infrastructure
- PostgreSQL, MySQL, SQLite
- Docker & Kubernetes
- AWS, GCP, Scaleway, OVH
- CI/CD and observability
What if your next application ran on the SoliStack?
A new project or a step-by-step migration from Rails: let's talk.