Comparison
Kit vs Substack
Kit and Substack are both in the directory because at least one listing names the other as an alternative. Empty price cells mean the figure is not on that listing.
| Field | Kit | Substack |
|---|---|---|
| Tagline | Email tools for creators, with a free plan up to 10,000 subscribers. | A publishing platform where paid subscriptions are shared with the writer. |
| Description | Kit is an email platform for creators. Free is $0 per month up to 10,000 subscribers. Creator is listed at $33 per month for 1,000 subscribers, with a separate yearly figure. | Substack is a media platform for independent writers, podcasters, and video creators. The about page says it is free to start and that 90 percent of paid subscription revenue goes to the creator. |
| Pricing model | Freemium | Usage-based |
| Starting price | Free | Free |
| Paid plans from | $33/month (Creator, 1,000 subscribers) | Not confirmed |
| Price checked | October 15, 2026 | October 15, 2026 |
| Price source | Source | Source |
| Categories | Newsletters | Newsletters |
| Use cases | For writers, For solo founders, For marketers | For writers, For solo founders |
| Website | kit.com | substack.com |
| Listing | Kit on StackFinds | Substack on StackFinds |
Questions
What is the difference between Kit and Substack?
Kit: Kit is an email platform for creators. Free is $0 per month up to 10,000 subscribers. Creator is listed at $33 per month for 1,000 subscribers, with a separate yearly figure. Substack: Substack is a media platform for independent writers, podcasters, and video creators. The about page says it is free to start and that 90 percent of paid subscription revenue goes to the creator. StackFinds does not score or rank the pair.
How much do Kit and Substack cost?
Kit is listed as freemium. Starting price: Free. Paid plans from $33/month (Creator, 1,000 subscribers). Those figures were checked on October 15, 2026. Substack is listed as usage-based. Starting price: Free. A paid starting price is not confirmed. Those figures were checked on October 15, 2026.