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SpicyAPI vs AfterTax AU

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

SpicyAPI compared with AfterTax AU
DetailSpicyAPI logo SpicyAPIAfterTax AU logo AfterTax AU
What it doesUncensored AI API for image, video and text generation with one key and pay-per-call pricing Free Australian tax API and MCP server for AI agents
StageNot given Not given
FoundedNot given Not given
Based inUS AU
Pricing modelPaid Open source
PricingNot given Not given
Key features
  • Access 193 AI models across image, video and text with one API key
  • OpenAI-compatible chat API with streaming support
  • Spicy editions tuned for unrestricted generation without platform content filters
  • No-code Spicy Studio for creating images and videos in browser
  • Idempotency keys prevent duplicate charges on retries within 24 hours
  • Signed callbacks with retry and delivery tracking for task completion
  • Per-key spend caps with daily, monthly and lifetime limits
  • LoRA model support to load custom trained weights by URL
  • MCP server and Agent Skill for AI agent integration
  • Take-home pay calculator for Australian salaries and hourly rates
  • PAYG withholding calculation using ATO Schedule 1 formulas
  • Bonus and commission withholding calculation
  • Annual tax estimate with offsets and Medicare levy
  • Superannuation guarantee calculation at 12%
  • ABN, ACN and TFN validation using check-digit algorithms
  • MCP server integration for Claude, ChatGPT and Cursor
  • JSON API accessible without sign-up or API key
  • Open-source JavaScript npm library with no dependencies
  • Tax rates and thresholds for 2025–26, 2026–27 and 2027–28
What makes it different
  • Largest uncensored AI model catalog with 143 models offering unrestricted generation
  • Unified single API key and balance for 193 models across multiple modalities
  • Transparent per-unit pricing with no subscription, points conversion or credit systems
  • Operational transparency with published data retention periods users can customize
  • Platform operates directly without reselling, with direct support from the building team
  • Uses ATO's own published formulas, not model memory
  • Tested against all 432 ATO sample rows for each tax year
  • No sign-up, API key or authentication required
  • Open-source code available on GitHub
  • Free for reasonable use with no storage of amounts entered
Community votes00
DR (Domain Rating by Ahrefs)36 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)140
Citation Flow (Majestic)340
Referring domains (Majestic)620

5 details filled in for both companies.

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