Loops
Retool
| Feature | Loops | Retool |
|---|---|---|
| Pricing | Free / from $49/mo | Free / from $10/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.5 / 5 |
| Best For | saas-companies, startups, product-led-growth, developers | engineering-teams, operations, data-teams, startups, enterprise |
| Founded | 2022 | 2017 |
| Email Campaigns | ✓ | ✗ |
| Automation Loops | ✓ | ✗ |
| Transactional Email | ✓ | ✗ |
| Audience Segments | ✓ | ✗ |
| Analytics | ✓ | ✗ |
| Api | ✓ | ✗ |
| Templates | ✓ | ✗ |
| Drag Drop Ui | ✗ | ✓ |
| Database Connectors | ✗ | ✓ |
| Api Integration | ✗ | ✓ |
| Workflows | ✗ | ✓ |
| Self Hosting | ✗ | ✓ |
| Rbac | ✗ | ✓ |
| Ai | ✗ | ✓ |
✓ Loops Pros
- Purpose-built for SaaS (not retrofitted from marketing)
- Beautiful default templates and editor
- Transactional and marketing in one platform
- Free plan with 1,000 contacts
✗ Loops Cons
- Newer platform with fewer integrations
- Limited advanced segmentation compared to mature tools
- Not suited for non-SaaS businesses
✓ Retool Pros
- Fastest way to build internal tools
- Connects to any database or API
- Self-hostable for security
- Pre-built components save hours
✗ Retool Cons
- Only for internal tools — not customer-facing
- Can get expensive for large teams
- Learning curve for complex queries
The Verdict
Loops is built for saas companies and startups, with a focus on email-campaigns and automation-loops. Retool targets engineering teams and operations and leads with drag-drop-ui and database-connectors.
On pricing, Retool is the clear winner for budget-conscious users — starting at $10/mo compared to $49/mo for Loops. That $39/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Both tools are a solid fit for startups — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.