Lovable killed its Gainsight contract and built CS in-house

Lovable ripped out Gainsight and built its own customer success system in-house, versioned weekly, according to SaaStr's report on the company's operations. At $400M in ARR with fewer than 200 people, the build math flips: writing the tool in-house beats paying for seats.

Per the report, the change went beyond the CS tool. Lovable moved from quarterly to daily shipping and switched to outcome-based hiring, judging candidates by their projects instead of resumes or interview performance. Billing is consumption-based, so revenue and customer value collapse into one number, no separate health score required.

This isn't the first vendor cut this way. Per the report, it matches Curative canceling a $600K Salesforce contract, the same build-versus-buy call now showing up in customer success tooling.

The take

The headline reads like another AI-coding-speed story, but the real driver is the billing model. A company on consumption pricing already has the usage data a CS platform exists to approximate. Gainsight's job is inferring customer health from proxies; Lovable's billing system already has the real number. Watch whether this shows up next at other consumption-billed companies, before it spreads to companies still selling seats. The SaaStr piece doesn't say what the in-house system cost to build or maintain, so the buy side of that math is still missing.