Spell.so vs Devin: Which Should You Choose in 2026?
Choosing between Spell.so and Devin 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Spell.so
Delegate tasks to autonomous AI agents and transform your daily work with intuitive AI tools.
Best for you if:
- • You need ai agents features specifically
- • Automate tasks with autonomous AI agents powered by GPT-4.
- • Run multiple AI tasks in parallel to boost productivity.
Devin
AI software engineer by Cognition Labs
Best for you if:
- • You want the higher-rated option (8.5/10 vs 0.0/10)
- • You need ai coding features specifically
- • Devin is an AI software engineer that can autonomously write, test, and deploy code
- • It handles complex engineering tasks from planning to implementation in a sandboxed environment
| At a Glance |  Devin | |
|---|---|---|
Price | Paid | Paid |
Best For | AI Agents | AI Coding |
Rating | —/100 | 85/100 |
| Feature | Spell.so | Devin |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | — | 85 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | AI AgentsAI Assistants | AI CodingAI Agents |
Understanding the Differences
Both Spell.so and Devin solve similar problems, but they approach them differently.Spell.so positions itself as "delegate tasks to autonomous ai agents and transform your daily work with intuitive ai tools." while Devinfocuses on "ai software engineer by cognition labs". These differences matter depending on what you're trying to accomplish.
When to Choose Spell.so
Spell.so makes sense if you're looking for a comprehensive paid solution.
When to Choose Devin
Devin is worth considering if you need a professional-grade tool. Scoring 85/100, it edges ahead in our evaluation.
Who Should Use What?
Bootstrapped or small team?
Neither is free, but both have their value. Test them both and see which clicks.
We'd pick: Devin
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Devin is built for teams that are leveling up.
We'd pick: Devin
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Spell.so is built for organizations like yours.
We'd pick: Spell.so
Still not sure? Answer these 3 questions
How much can you spend?
Both are paid tools. If money isn't the issue, go with Devin—it scored higher.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Devin higher (85/100). But the community has upvoted Devin more (0 votes). Pick your source of truth.
Key Takeaways
What Devin Does Better
- Higher overall score (85/100)
- Our recommendation for most use cases
Consider Spell.so If
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Devin (85/100). But the honest answer is that "better" depends on your situation. Devin scores higher in our analysis, but Spell.so might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Spell.so or Devin better?
Based on our analysis, Devin scores higher with 85/100. Spell.so ispaid while Devin is paid. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Spell.so to Devin easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Spell.so and Devin offer free trials?
Most software in this category offers free trials or free tiers. Spell.so is paid with potential trial.Devin is paid with potential trial. Visit their websites for current trial offers.