Pricing
Transparent compute. Predictable bills.
Every tier includes core JSON math and LLM format. Higher tiers unlock progressively more powerful features — transit search, predictive math, astrocartography, and high-volume production queues. Overages are strict opt-in with a hard spend cap.
Pro
Unlock full math
Billed $264/yr
75,000
credits / month
+ overage: $2.50 / 10,000 credits (coming soon)
- 75,000 credits/month
- Licensed for commercial use
- Full predictive math (returns, progressions)
- Comparative math (synastry, composite)
- Astrocartography standard (power lines, CCG)
- Electional astrology endpoints
- Comparative visualization (bi-wheel SVG)
Startup
Visual infrastructure unlocked
Billed $720/yr
500,000
credits / month
+ overage: $2.00 / 10,000 credits (coming soon)
- 500,000 credits/month
- Batch natal chart computation
- Priority support
Scale
High-volume production
Billed $1800/yr
2,000,000
credits / month
+ overage: $1.50 / 10,000 credits (coming soon)
- 2,000,000 credits/month
- Advanced ACG (aspects, midpoints, hermetic)
- Priority rate-limiting queues
- Dedicated support channel
99.9% uptime target · live status · fully licensed — zero AGPL exposure, no per-chart license fees
How credits work
Natal charts cost 1 credit · synastry 3 · astrocartography 10. MCP and API calls share one balance. Overage is strict opt-in with a hard spend cap.
+
How credits work
Natal charts cost 1 credit · synastry 3 · astrocartography 10. MCP and API calls share one balance. Overage is strict opt-in with a hard spend cap.
Standard Math
Natal charts, lunar phases, dignities, timezone, LLM JSON
Human Design
HD charts, composites, transits, penta, solar returns
Comparative Math
Synastry, composite, overlay charts
Visual Rendering
SVG chart wheels, PNG exports (Explorer+)
Predictive Math
Transit search (Explorer+), progressions, returns (Pro+)
Transit Chart
Transit chart snapshot (full chart at a single moment)
Astrocartography
Power lines, CCG, GeoJSON (Pro+), advanced ACG (Scale+)
ACG Hits
Location-specific planetary strength analysis
Calendar
Cross-quarter dates, lunar standstills, moon phases
Electional
Electional astrology search endpoints
Overage stays behind a hard wall.
Overage is strict opt-in only. You set an explicit spend cap before any extra credits are billed. When the cap is reached, requests stop instead of silently bleeding spend.
Overage billing is coming soon. Until it launches, requests beyond your monthly credits are declined — never billed. The rates shown per plan are the committed pricing for when it goes live.