StellarBase
StellarBase Platform Pricing

Start a 14-day trial.
Go self-hosted when ready.

Try the full platform for 14 days. When you're ready to scale, deploy on your own infrastructure with unlimited everything.

Looking for API pricing?
Trial
€0 for 14 days

Try StellarBase solo for two weeks. Personal use only — no team collaboration.

What's included
1 user — personal only, no collaboration
1 GB document storage
3 connected data sources
All file formats supported
Sophisticated data processing (OCR, tables, transcription)
Multimodal search
1 AI agent
3 workflows
Private Base
Community support
Coming soon
Pro
Soon

Teams with collaboration, integrations, and priority support. In development — pricing TBA.

What you'll get
Up to 25 team members + collaboration
100 GB document storage
Unlimited data sources
Everything in Cloud
Multi-user, multi-agent threads
Unlimited AI agents & workflows
Slack / Teams / Google Chat integrations
Basic SSO (Google, Microsoft)
Priority email support
99.5% uptime SLA
Recommended
Self-Hosted
Custom

Unlimited everything. Deploy on your infrastructure. Full control.

The unlimited tier
Unlimited users
Unlimited storage
Unlimited data sources & integrations
Unlimited agents & workflows
Your data never leaves you

Docker / K8s / bare metal. Air-gapped support.

Full comparison

Every feature, across all tiers

Detailed breakdown of what's included where. Self-Hosted gets everything, no limits.

Trial
14 days
Pro SOON
Coming soon
Self-Hosted
Custom
Users & Limits
Users
1 (personal)
Up to 25
Unlimited
Team collaboration
—
✓
✓
Document storage
1 GB
100 GB
Unlimited
Data sources
3
Unlimited
Unlimited
AI agents
1
Unlimited
Unlimited
Workflows
3
Unlimited
Unlimited
Core Platform
All 50+ integrations
3 max
✓
✓
All file formats (PDF, DOCX, images, audio, video)
✓
✓
✓
Sophisticated data processing (OCR, tables, transcription)
✓
✓
✓
Complex relationships (knowledge graph)
✓
✓
✓
Multimodal search (text / image / audio)
✓
✓
✓
Human review & transparency
✓
✓
✓
Custom processing pipeline steps
—
—
✓
AI Agents
Custom agent types (Researcher, Analyst, Writer...)
✓
✓
✓
Goal-oriented loop (plan → act → observe → reflect)
✓
✓
✓
Zero-trust permission chaining
✓
✓
✓
Multi-agent collaboration & delegation
—
✓
✓
Memory & learning from feedback
—
✓
✓
Internet access & deep research
✓
✓
✓
Self-built workflows
—
✓
✓
Custom model providers (your API keys)
—
—
✓
Workflows
Visual drag-and-drop editor
✓
✓
✓
Agent-built from plain English
—
✓
✓
YAML & API definition
—
✓
✓
Step controls (pause, stop, retry)
✓
✓
✓
External triggers (n8n, Make, Zapier)
—
✓
✓
Chat
Built-in chat (channels, threads)
✓
✓
✓
Multi-user, multi-agent conversations
—
✓
✓
Slack / Teams / Google Chat integration
—
✓
✓
Live process tracking
✓
✓
✓
Public REST API & WebSocket
—
✓
✓
Security
End-to-end encryption (AES-256, TLS 1.3)
✓
✓
✓
Zero-trust RBAC
—
✓
✓
Automatic PII anonymization
—
✓
✓
SSO (SAML 2.0, OIDC)
—
Basic (Google, MS)
Full (Okta, AD)
Customer-managed keys (CMEK)
—
—
✓
Audit logs
7 days
90 days
1 year+
Compliance & Data
GDPR compliant
✓
✓
✓
EU Data Act aligned
✓
✓
✓
DORA / NIS2 ready
—
✓
✓
SOC 2 Type II
—
In progress
In progress
HIPAA-ready deployment
—
—
✓
Your data stays with you
Our EU cloud
Our EU cloud
Your infra only
Bring your own Postgres / S3
—
—
✓
Deployment
Hosted by us (EU cloud)
✓
✓
Optional
Docker / Kubernetes
—
—
✓
Bare metal
—
—
✓
Air-gapped deployment
—
—
✓
Hybrid (mix self-hosted + cloud services)
—
—
✓
Support & SLA
Community support
✓
✓
✓
Priority email support
—
✓
✓
Dedicated support engineer
—
—
✓
Onboarding assistance
—
—
✓
Uptime SLA
—
99.5%
99.7%

Don't want to self-host?

Use StellarCloud — our fully managed EU cloud. Your data still stays in your own storage.

Explore StellarCloud

Common questions

What happens when my 14-day trial ends?

You'll get reminders as the end approaches. Contact us to move to Self-Hosted — we'll help you migrate seamlessly with zero downtime.

Can I try Self-Hosted before buying?

Yes. We offer a 30-day trial on a temporary license. Contact sales to get started.

Does Self-Hosted require our own GPUs?

Only if you want to run local LLMs. The base platform runs on CPUs. You can use StellarCloud or your own OpenAI/Anthropic API keys for inference.

Is there a per-user fee on Self-Hosted?

No. Self-Hosted is a flat annual license with unlimited users. Pricing scales with organization size, not headcount.

What about Postgres, S3, and other infrastructure?

Bring your own. StellarBase connects to your existing Postgres, any S3-compatible storage, your identity provider, and your model API keys.

Is the trial production-ready?

The trial gives you the full platform to evaluate. For production workloads with SLA, compliance, and scale — move to Self-Hosted.

Get Started

Ready to build your knowledge base?

Start your 14-day trial in 2 minutes. Move to Self-Hosted when you're ready.