AI Email Subject Line Generator
Advanced AI-powered email subject line generator using OpenAI GPT-4o to create compelling, high-converting subject lines optimized for maximum engagement. Features include 15 campaign types, 15 generation styles, 20 industries, multi-language support, regional optimization, brand voice compliance, competitive differentiation, A/B testing strategies, performance predictions, and industry…
1 subscribers
2 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
AI Email Subject Line Generator endpoints
| Method | Endpoint | Description |
|---|---|---|
| api | ||
| POST |
ai-email-subject-generator /api/ai/email-subject-generator/v1 |
Enterprise-grade AI-powered email subject line generator that creates compelling, high-converting subject lines for marketing campaigns, newsletters, and business communications. |
| GET |
ai-email-subject-generator-doc /api/ai/email-subject-generator/v1/info |
Enterprise-grade AI-powered email subject line generator that creates compelling, high-converting subject lines for marketing campaigns, newsletters, and business communications. |
AI Email Subject Line Generator pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $10 / month | 100 / hour |
|
| ULTRA Recommended | $18 / month | 200 / hour |
|
| MEGA | $25 / month | 500 / hour |
|
