PRICING GUIDE
Free vs Paid Astrology API: Which Should You Choose?
Comprehensive analysis of free and paid astrology API options. Make the right choice for your project and budget.
January 7, 2026
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12 min read
Free Astrology API Options
Several free options exist, but with significant limitations:
Aztro API (Free)
Daily, weekly, monthly horoscopes by sun sign.
- Only 3 endpoints
- No birth chart calculations
- Generic predictions only
- English only
Open Source Libraries
Swiss Ephemeris wrappers (pyswisseph, sweph)
- Raw calculations only
- No interpretations
- Requires astronomical knowledge
- DIY infrastructure
Vedika Sandbox (Free)
Full API testing with mock data.
- All 120+ endpoints
- Mock responses for testing
- No rate limits
- No credit card required
Free vs Paid Comparison
| Feature | Free APIs | Paid APIs |
|---|---|---|
| Endpoints | 3-10 | 50-300+ |
| Birth Charts | No | Yes |
| Accuracy | Variable | Swiss Ephemeris |
| Rate Limits | 100-500/day | Unlimited* |
| Support | Community | Email/Chat |
| SLA | None | 99.9% |
| AI Features | No | Vedika only |
When Free APIs Make Sense
- Learning/Prototyping: Testing concepts before investing
- Simple Horoscopes: Daily sun sign predictions only
- Low Traffic: Under 100 requests per day
- Personal Projects: Non-commercial hobby apps
When Paid APIs Are Worth It
- Birth Chart Features: Kundli, planetary positions, houses
- Matching/Compatibility: Marriage matching, synastry
- Production Apps: SLA guarantees, reliability
- Scale: More than 100 requests/day
- AI Chat: Natural language astrology queries
- Multi-language: Hindi, Tamil, Telugu, etc.
Cost Analysis
Monthly cost for typical use cases:
| Use Case | Volume | Free Option | Vedika Cost |
|---|---|---|---|
| Hobby App | 500/mo | Possible | $12 |
| Startup MVP | 5K/mo | Not viable | $12-20 |
| Production App | 50K/mo | Not viable | $49-100 |
| Enterprise | 500K/mo | Not viable | Custom |
The Best Approach
- Start with Sandbox: Use Vedika's free sandbox to prototype
- Validate Concept: Test with mock data, build UI
- Upgrade When Ready: Switch to paid when you need real data
- Scale as Needed: Pay-per-use means you only pay for what you use
Test Free, Upgrade for Production
Free sandbox with mock data for development. When you're ready to launch, pay-per-use pricing starts at $12/month.