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APIMODELS vs Signa

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

APIMODELS compared with Signa
DetailAPIMODELS logo APIMODELSSigna logo Signa
What it doesUnified AI API for 150+ models at up to 95% below official pricing Global trademark API for search, screening, and monitoring across major trademark offices
StageStartup Not given
Founded2026 Not given
Based inUS CY
Pricing modelPaid Not given
PricingPay-as-you-go with no monthly fee. Minimum top-up: $10. Pricing varies by model. Examples: Claude Opus 5.5 at $2.40/$12 per million input/output tokens (40% below official $4/$20); GPT-6 Sol at $1/$5 per million tokens (50% off); Nano Banana 2 at $0.025 per image (63% off); Seedance 2.5 video from $ Free plan: 10,000 credits on signup plus 1,000 credits per month. Starter: $99/month (billed yearly) with 20,000 credits per month, $10 per 1,000 extra credits. Growth: $399/month (billed yearly) with 100,000 credits per month, $5 per 1,000 extra credits. Scale: $999/month (billed yearly) with 500,0
Key features
  • One API key for 150+ models across image, video, LLM and audio
  • Pay-as-you-go pricing with no monthly fee, minimum $10 top-up
  • OpenAI and Anthropic SDK compatibility without code changes
  • MCP support for Claude Desktop, Cursor and other clients
  • No verification required to start calling models
  • Failed requests never charged; billing only for successful calls
  • Accessible from mainland China without proxy
  • Generated files retained 30 days on Cloudflare R2 storage
  • Support for Stripe, PayPal, Alipay and USDT payments
  • Exact, fuzzy, phonetic and lookalike matching across trademarks
  • 40M+ trademark records from USPTO, EUIPO, WIPO, UKIPO and national registers
  • REST API with webhooks and consistent schema across all registers
  • Sub-1 second typical search response times
  • 99.9% uptime target
  • Trademark screening to flag conflicts before name commitment
  • Product listing scan with automatic brand term extraction
  • Trademark monitoring with alerts for new similar filings
  • AI-assisted risk detection for fuzzy and lookalike matches
  • Synchronous listing checks inline during publishing workflows
What makes it different
  • Single unified endpoint for all major AI models instead of managing separate accounts
  • No verification or organization approval required to use frontier models
  • Works from mainland China and globally without regional API blocks
  • One unified API covers all major trademark registers instead of separate integrations
  • Automatic brand term extraction from product listings without seller input
  • Stateless API stores no customer catalog or query data by default
Community votes00
DR (Domain Rating by Ahrefs)34 +1 (up) since last check5 no change since last check
Trust Flow (Majestic)90
Citation Flow (Majestic)3423
Referring domains (Majestic)13925

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