Spark Brain
AI-powered backend services for your apps
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14-day free trial
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HALLOWEEN26·50% off applied
Spark
$0.00
No credit card required
- 1,000 messages per month
- Embeddable chat widget with FAQs
- Text-to-speech (14 languages)
- Multi-language AI responses
- Community support
Cortex
$9.00$4.50/month
50% off with code HALLOWEEN26
Free until Nov 12
- 5,000 messages per month
- REST API + game engine SDKs
- Voice TTS, STT, and phone AI
- Magic setup and AI-generated FAQs
- Custom widget animation and styling
- Email support
MOST POPULAR
Orbit
$29.00$14.50/month
50% off with code HALLOWEEN26
Free until Nov 12
- 20,000 messages per month
- 3 apps with database connectivity
- Voice conversion (re-voice audio)
- Spark Brain Kit components
- 30-day chat history and live chat
- Priority support
BEST VALUE
Supernova
$99.00$49.50/month
50% off with code HALLOWEEN26
Free until Nov 12
- 50,000 messages per month
- Unlimited apps and domains
- Premium GPT OSS 120B model
- ElevenLabs premium voice synthesis
- Live two-way call interpreter
- Full moderation suite
- Dedicated support
Frequently Asked Questions
Each request to our AI endpoints counts as one call. This includes both in-app API calls and chatbot messages - they share the same monthly quota.
You'll receive a notification when approaching your limit. Once reached, API calls will return an error until your quota resets next month or you upgrade.
Yes! Upgrades take effect immediately. You'll be prorated for the remainder of your billing cycle and gain instant access to your new quota.
No, unused API calls reset at the start of each billing period. We recommend Galaxy Brains for the best value if you're unsure about usage.