Cost Calculator
Compare 14 AI models for marketing copy. Prices shown at 10K calls/month with default token counts.
Creative writing tasks generate long-form content from a brief input prompt. Output tokens far exceed input, making output pricing the primary cost driver here. Longer articles and stories increase per-call cost because of higher output volume.
Recommendations
Best quality
Claude Opus 4.8
93/100 confidence
Best value
Claude Sonnet 5
87/100 confidence · $140/mo
Budget pick
Claude Haiku 4.5
60/100 confidence · $70/mo
Monthly estimates assume 800 input / 3,000 output tokens per call. Use the detailed page for custom calculations.
These are estimates based on published rates. Track your real spend with the free dashboard.