Find the free tier that fits what you're building.
Free-tier limits of developer services, AI tools and work apps, read from each service's own pricing page every day. Every number comes with the sentence and the link it was taken from.
Already using a service? See what changed.
Not sure which to pick? See picks by use case.
- Checked every day. Last check Oct 23, 2026.
- Every number quotes its source. 340 limits across 174 services, each with the sentence and link it came from.
- Spot a wrong number? Write to hello@tierdiff.com with the service name and we recheck its page.
Recent changes
Daily tracking began on Oct 8, 2026. A change appears here once a person has checked it against the vendor's page.
- GrammarlyTrial length (pro)
Removed 7 days
grammarly.com - SemrushPrice, billed yearly (advanced)
Removed $455.67
semrush.com - SemrushPrice, monthly billing (advanced)
Removed $549
semrush.com - Prisma PostgresDatabase size
Raised 1.01 GB to 2 GB
prisma.io - Cursor (individual plans)Price per seat (teams)
Added $30
cursor.com - Cursor (individual plans)Price, monthly billing (ultra)
Added $200
cursor.com - Cursor (individual plans)Price, monthly billing (super)
Added $100
cursor.com - Cursor (individual plans)Price, monthly billing (premium)
Added $30
cursor.com
Browse by category
174 services, 143 with a free tier.
- Hosting14 services, 10 with a free tier
- Databases12 services, 11 with a free tier
- Sign-in and users8 services, 8 with a free tier
- Serverless and edge6 services, 6 with a free tier
- Storage and CDN7 services, 5 with a free tier
- Email sending7 services, 6 with a free tier
- Monitoring11 services, 10 with a free tier
- Analytics6 services, 4 with a free tier
- AI APIs7 services, 3 with a free tier
- CI and builds5 services, 5 with a free tier
- Headless CMS5 services, 4 with a free tier
- Forms4 services, 4 with a free tier
- No-code4 services, 4 with a free tier
- Payments4 services, 4 with a free tier
- AI tools22 services, 18 with a free tier
- Apps for work45 services, 35 with a free tier
- Text to speech7 services, 6 with a free tier
How we check
- Once a day our bot reads each service's own pricing page. What the bot does
- We save the exact sentence a limit comes from, next to the link and the date.
- Each vendor page is checked every day, and the site shows the values from the latest check, each with its quote and check date. When a number moves, a person checks it against the page before the change is added to the change history.