Cold email writer
GPT-4o (2025-11) / 4o-mini · Published Apr 2026
Works with
Personalized cold emails at scale.
Credits
200.0k
Per credit
$0.0000
Total cost
$0.060
Time
20 min
4.3 · 41 reviews· @growth·BeginnerSales
Steps on ChatGPT (API)
- 1Lead list
- 2Prompt template
- 3Generate
How we estimated this
Credit usage is averaged from real builds on ChatGPT (API) (GPT-4o-mini). Cost per credit reflects the public list price. Your usage may vary depending on prompt quality and iterations.
GPT-4o
$0.0000/credit
GPT-4o-mini
$0.0000/credit
Compare tools — Cold email writer
Runs per month4×
Best option for 4×/mo: Claude (API) · Haiku · pay-as-you-go ($0.038/mo)
| Tool | Model | Credits | $/credit | Per run | 4×/mo | Best plan | Monthly |
|---|---|---|---|---|---|---|---|
| Haiku | 6.4k | $0.0000 | $0.0096 | $0.038 | Pay-as-you-go | $0.038 Best | |
| Sonnet 4 | 6.4k | $0.0000 | $0.051 | $0.204 | Pay-as-you-go | $0.204 | |
| GPT-4o-mini | 200.0k | $0.0000 | $0.060 | $0.240 | Pay-as-you-go | $0.240 | |
| AI task | 2 | $0.045 | $0.090 | $0.360 | Pay-as-you-go | $0.360 | |
| GPT-4o | 200.0k | $0.0000 | $1.00 | $4.00 | Pay-as-you-go | $4.00 |
Subscription prices are public list prices as of May 2026. Actual usage varies based on prompt quality and iterations.
Reviews & comments
@maker2d ago
Saved me hours. Cost estimate was spot on.
@founder1w ago
Great structure. Would love a video version.