Product

Kit

by Nathan Barry (@nathanbarry)

Kit is built by Nathan Barry (@nathanbarry). Email marketing and creator-business platform (formerly ConvertKit) with features like Kit Signals. Pricing model: Freemium with paid tiers (details not captured). Kit reported $55+ million a year, according to the founder's own post on October 12, 2026.

Kit at a glance

Founder: Nathan Barry
Website: kit.com
Pricing model: Freemium with paid tiers (details not captured)

Kit revenue reports

$55+ million a year Self-reported post on X, reported October 12, 2026
$50M ARR Self-reported post on X, reported December 4, 2025

As reported at each source on the date shown. Sell Micro SaaS does not estimate revenue.

Kit timeline

October 23, 2026: Showcased Kit Signals audience insights. Source
October 14, 2026: Hosted a creator event at Kit Studios NYC. Source
October 14, 2026: Appeared on a podcast to share what works for top creator businesses on Kit. Source

Who built Kit?

Nathan Barry

@nathanbarry

Kit

$4.2M/mo Self-reported December 4, 2025 Build Score 80

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How we list founders

Only sourced revenue, never estimates

A founder is listed when a public, linkable source shows at least $500 a month in MRR (or the ARR equivalent) for a live product. Every figure shows its source, the date it was reported and what kind of source it is:

Verified by payment provider via TrustMRR: TrustMRR reads the figure from the payment provider (such as Stripe) rather than taking the founder's word.
Self-reported by the founder: The founder's own post or X bio. Nobody has checked it against their payments.
Other public source: An article, interview or another account's post.

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