SIAX Open Stack
Find the open source alternative. Let SIAX run it.
Discover and compare open source alternatives to the SaaS you pay for, build your stack and calculate what a switch would cost or save. It is free and needs no registration. When you want it delivered, SIAX runs it in Sweden and the EU.
What do you want to do?
Start from a business need instead of a project name.
- Manage customersCRM, sales pipeline, customer support and newsletters in systems you control.
- Automate workConnect your apps and move data between them with workflows you run yourself.
- Analyse dataDashboards, reports, web and product analytics and the data platform behind them.
- Plan and track workProjects, issues, forms, scheduling and time tracking for teams.
- Collaborate and communicateTeam chat, video meetings, files, documents, wiki and e-signature.
- Run your own systemsDeploy apps, run containers, store and back up data and watch uptime on infrastructure you choose.
- Security and identitySign-in and SSO, password management and secrets for your apps and teams.
- Develop and ship softwareGit hosting, CI/CD, app backends and internal tools for development teams.
- Build AI solutionsVector databases, LLM gateways, open models, agents and machine learning tooling.
- Finance and operationsAccounting, invoicing, billing, ERP and HR.
- Publish on the webWebsites, headless CMS, blogs and memberships.
The data behind the platform
- open source repositories discovered
- –
- categories
- 168
- In 11 areas.
- curated project profiles
- 18
- SaaS products mapped to alternatives
- 26
Example, not a quote
Run the numbers on a switch
A simplified example with made-up amounts. Change the values; the full calculator has more items, uncertainty and export.
- Net saving over 3 years
- SEK 156,000
- Payback time
- 10 months
Open source rarely means zero cost: hosting, operations, security, support, migration and your own time always cost something. Amounts excluding VAT.
Open the full calculatorOptional
Let SIAX run it in Sweden and the EU
Everything above works without contacting us. When you want help, SIAX Technology AB plans, migrates, operates and supports your open source stack.
Stack assessment and migration planning
Find out what an open source switch would mean for you before you commit: which tools fit, what they cost to run and how to get there.
Migration and implementation
We install and configure the agreed tools, move your data and connect the systems you keep.
Managed hosting and operations
We run the stack for you on EU infrastructure, or on your own servers if you prefer to keep everything in house.
Security hardening and compliance
Harden the stack and document how it handles personal data, so you can show what runs where.
Support and maintenance
Ongoing help after go-live, from version updates to incident handling.
Training and handover
Your team learns to use and run the new tools, so you are never dependent on us.
Setting up in Sweden?
SIAX helps companies entering the Swedish market plan and run the open source tools their operation needs, working in English and Swedish.
Read moreReady to run it?
Describe what you use today and what you want to achieve. A request and a proposal cost nothing.