Developer
APIs, automation, and technical infrastructure.
Linear
Issues, statuses, assignees, and a fast list view are buildable. Linear's polish, cycles, roadmaps, and Git integrations are harder.
- Difficulty
- Moderate to hard
- Build time
- 4-8 hours
- Savings made
- Up to $8+/user/mo
Plausible
Pageviews, top pages, and referrers from a tiny script are very buildable. Plausible's cookieless accuracy, shared dashboards, and goals are a polished analytics product.
- Difficulty
- Moderate
- Build time
- 3-6 hours
- Savings made
- Up to $9+/mo
UptimeRobot
HTTP ping checks on a schedule with email alerts are very buildable. Multi-region monitoring, status pages, and SLA reporting add complexity.
- Difficulty
- Moderate
- Build time
- 2-4 hours
- Savings made
- Up to Free-$7/mo
Zapier
One or two webhooks between apps you control? Buildable. A general-purpose automation platform with hundreds of integrations and reliable retries? That's Zapier's entire business.
- Difficulty
- Hard
- Build time
- Hours to months
- Savings made
- Up to $20-50/mo