Cloudflare D1 vs Bit.io: Which is Better in 2026?
Choosing between Cloudflare D1 and Bit.io comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Bit.io is our overall pick for data & databases workflows. Pick Cloudflare D1 if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Cloudflare D1
Serverless SQL database at the edge
Best for you if:
- • Serverless SQLite database running on Cloudflare's global edge network
- • Scale-to-zero pricing with no egress fees and 30-day Time Travel recovery
Bit.io
Shareable PostgreSQL databases for instant team collaboration
Best for you if:
- • Serverless PostgreSQL cloud database at $5/month Pro with usage-based pricing
- • Pay per row operations with auto-scaling and no server management required
| At a Glance |  Cloudflare D1 |  Bit.io |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Data & Databases | Data & Databases |
Rating | 4.6/5 | - |
Choose Cloudflare D1 or Bit.io?
Choose Cloudflare D1 if
Serverless SQL database at the edge
- Generous free tier with 5 million reads/day and 5 GB storage
- No egress charges unlike most cloud databases
- Scale-to-zero means no cost when inactive
Choose Bit.io if
Shareable PostgreSQL databases for instant team collaboration
- Cloud-hosted PostgreSQL databases
- Instant database provisioning
- Collaboration features for teams
| Feature | Cloudflare D1 | Bit.io |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.6/5 1,208 reviews | No ratings yet |
| Categories | Data & DatabasesServerless | Data & DatabasesCloud & Infrastructure |
In-Depth Analysis
Cloudflare D1
Serverless SQL database at the edge
Strengths
- +Generous free tier with 5 million reads/day and 5 GB storage
- +No egress charges unlike most cloud databases
- +Scale-to-zero means no cost when inactive
- +Time Travel provides built-in disaster recovery
- +Seamless integration with Cloudflare Workers ecosystem
Weaknesses
- -10 GB maximum per individual database
- -SQLite compatibility means no full PostgreSQL/MySQL feature set
- -Tightly coupled to Cloudflare Workers ecosystem
- -Not suited for single large monolithic databases
- -Relatively new product with evolving feature set
Key features
Bit.io
Shareable PostgreSQL databases for instant team collaboration
Strengths
- +Cloud-hosted PostgreSQL databases
- +Instant database provisioning
- +Collaboration features for teams
- +Shareable database links
- +Generous free tier available
Weaknesses
- -Service discontinued/acquired
- -Limited to PostgreSQL only
- -Performance constraints on free tier
- -Data migration complexity
- -Dependency on third-party hosting
Key features
Pricing: Cloudflare D1 vs Bit.io
| Plan | Cloudflare D1 | Bit.io |
|---|---|---|
| Tier 1 | N/A | N/A Discontinued |
Pricing verified from each vendor's public pricing page. Compare in detail on Cloudflare D1 pricing and Bit.io pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Cloudflare D1
Want the highest-rated option?
Cloudflare D1 is rated 4.6/5. Bit.io has no ratings yet.
Go with: Cloudflare D1
Value user reviews?
Cloudflare D1: 1,208 reviews (4.6/5). Bit.io: no ratings yet.
Go with: Cloudflare D1
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Cloudflare D1 is rated 4.6/5; Bit.io has no ratings yet.
Key Takeaways
Bit.io
- Free tier available
- Our pick for this comparison
Cloudflare D1
- Choose if you want serverless SQL database at the edge
The Bottom Line
Bit.io is our pick.
Frequently Asked Questions
Is Cloudflare D1 or Bit.io better?
Bit.io is rated in our evaluation. Both are freemium.
What are Cloudflare D1 and Bit.io used for?
Cloudflare D1: Serverless SQL database at the edge. Bit.io: Shareable PostgreSQL databases for instant team collaboration.
What does Cloudflare D1 cost vs Bit.io?
Cloudflare D1 is freemium (free tier + paid plans). Bit.io is freemium (free tier + paid plans). Visit their websites for detailed pricing.