AI Code Generation SoftwareNew YorkFounded 2020CEO John Rush
MarsX.dev is a holding company founded by John Rush in 2020 to build and operate an ecosystem of AI-powered software tools targeting bootstrapped and early-stage founders.
MarsX.dev's annual revenue was $1.5M in October 2023, the most recent reported figure. MarsX.dev is #886 on the Latka List, level with five others. The list ranks the 1,301 companies Nathan Latka has interviewed by revenue.
| As of | Revenue | Source |
|---|---|---|
| Oct 2023 | $1.5M | X (Twitter) |
| May 2025 | $3.5M | John Rush on cameraWatch at 1:51 |
Nathan Latka has interviewed MarsX.dev once, speaking with John Rush. Each figure links to the second it was said.
Watch: How MarsX.dev Reached $3.5M ARR Across 20 AI-Powered Tools in 2025 (Interview with Founder John Rush)May 2025 · John Rush, Founder
Growth tactics they described: Organic SEOWatch at 7:14Partner Co-MarketingWatch at 7:43
John Rush founded MarsX.dev in 2020 and runs it as CEO. MarsX.dev had 15 employees (October 2024, LinkedIn).
| As of | Employees | Source |
|---|---|---|
| Oct 2024 | 15 | |
| Oct 2023 | 15 |
MarsX.dev's annual revenue was $1.5M in October 2023, according to X (Twitter). No later figure has been reported.
MarsX.dev had 15 employees in October 2024, according to LinkedIn.
John Rush is the CEO of MarsX.dev and founded the company in 2020. Nathan Latka interviewed John Rush in May 2025.
John Rush founded MarsX.dev in 2020.
3 said on camera · 3 from public sources. Founder figures link to the second they were said; public figures name their source; estimates are marked EST and say whose they are. Not financial advice. The Latka List ranks the private, operating companies Nathan Latka has interviewed by the latest revenue figure on each profile, reported or estimated; equal figures share a rank.
Updated Oct 29, 2026Data disclaimerReport a correctionClaim this profile