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Spend Brake vs Blujay API

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Spend Brake compared with Blujay API
DetailSpend Brake logo Spend BrakeBlujay API logo Blujay API
What it doesHard dollar caps for every paid API your apps and agents call, enforced before the request leaves Send and receive iMessage, RCS and SMS from Blujay phone numbers
StageNot given Not given
FoundedNot given Not given
Based inBG Not given
Pricing modelFreemium Freemium
PricingFree plan: $0, up to $50/month protected spend, 1 key, 1 provider, 10,000 requests/month, 20 agent sessions/month. Indie: $9/month, unlimited keys, 2 providers, 100,000 requests/month, 100 agent sessions/month. Team: $49/month, unlimited keys, 5 providers, 1,000,000 requests/month, 500 agent session Free Plan with shared phone number and up to 10 verified contacts; Dedicated and AI Agent plans available with full features.
Key features
  • Session keys for AI agents with independent budgets
  • Support for Google Maps, Twilio, Mapbox, HERE, Tavily, Exa, Brave and SerpApi
  • Self-hosted option with Docker Compose and offline license verification
  • Send and receive iMessage, RCS and SMS
  • Automatic service selection
  • Message tracking with delivery and read receipts
  • Signed webhooks for message events
  • Group chats with participants management
  • Media, contact cards and file sharing
  • iMessage effects, reactions and threaded replies
  • Idempotent message sending
  • Contact and opt-out management
  • Workflow enrollment from external systems
What makes it different
  • Atomic enforcement of all caps simultaneously so parallel requests cannot slip past together
  • Provider keys never exposed to client applications, only revocable virtual keys
  • Unified API supporting iMessage, RCS and SMS with automatic service selection
  • Built for two-way conversations with full reply tracking
  • 18 webhook event types with Standard Webhooks signatures
  • No test mode - messages delivered to real numbers immediately
Community votes00
DR (Domain Rating by Ahrefs)3 +3 (up) since last check9 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

5 details filled in for both companies.

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