AI project cost & time vs Spelling & grammar check
Two Productivity & writing APIs with a free plan, compared field by field.
| AI project cost & time estimator | Spelling & grammar check, summariser and text compare | |
|---|---|---|
| Endpoints | 1 | 1 |
| Latency | — | — |
| Service level | — | — |
| Free tier | $0.00 | $0.00 |
| Paid from | $9.99 | $9.99 |
| Updated | 2025-09-22 | 2025-11-26 |
AI project cost & time estimator
Describe a project and the API returns a cost and timeline estimate with the assumptions behind it.
Agencies and freelancers use it to quote faster and more consistently than a spreadsheet allows.
Spelling & grammar check, summariser and text compare
Three writing tools behind one API: spelling and grammar correction, summarisation of long documents, and a comparison that highlights what changed between two versions and how similar they are.
Editors, CMS platforms and document tools use it without wiring three separate services.
Open Spelling & grammar check, summariser and text compare →
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