kitio.aiDevin Desktop vs SpellBox
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Devin Desktop starts at $20/mo and SpellBox starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Cascade agent
- Agent Command Center
- Unlimited Tab completion
- Cloud agent handoff
- VS Code settings import
- Code generation from prompts
- Code explanation
- Snippet bookmarking
- VS Code extension
- JetBrains plugin
| Feature | Devin Desktop | SpellBox |
|---|---|---|
| Best for | AI code editor from Cognition, formerly called Windsurf | AI assistant that writes and explains code from prompts |
| Category | Coding | Coding |
| Pricing model | Freemium | Paid |
| Starting price | $20/mo | See pricing page |
| Free plan | Yes | No |
| Made by | Cognition | SpellBox |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Devin Desktop starts at $20/mo and SpellBox starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- Light agent quota
- Limited model availability
- Unlimited inline edits and Tab completions
Pro
$20/mo
- Higher quotas incl. frontier models
- Full model availability, free SWE-2
- Access to Devin Cloud agents
- Extra usage at API pricing
Teams
$80/mo
- Plus $40/mo per full dev seat
- Up to 200 users
- Centralized billing and admin analytics
- Priority support
Max
$200/mo
- Everything in Pro
- Significantly higher quotas
Enterprise
Contact sales
- Custom terms for large organizations
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Devin Desktop
- Manages local and cloud agents in one place
- Unlimited autocomplete on every plan
- Imports VS Code and Cursor settings
- Daily and weekly quotas can run out
- Renamed twice, so docs are scattered
SpellBox
- Desktop app and IDE plugins
- Explains unfamiliar code
- Snippet bookmarks
- Needs a paid license
- Pricing not shown on the homepage
- No agent-style multi-file editing described
Which one should you choose?
Choose Devin Desktop if you want:
- Manages local and cloud agents in one place
- Unlimited autocomplete on every plan
- Imports VS Code and Cursor settings
Watch out: daily and weekly quotas can run out.
Choose SpellBox if you want:
- Desktop app and IDE plugins
- Explains unfamiliar code
- Snippet bookmarks
Watch out: needs a paid license.
Devin Desktop vs SpellBox FAQ
What is the difference between Devin Desktop and SpellBox?
Devin Desktop: AI code editor from Cognition, formerly called Windsurf. SpellBox: AI assistant that writes and explains code from prompts. Both are coding tools.
Is Devin Desktop or SpellBox cheaper?
Devin Desktop starts at $20/mo and SpellBox starts at See pricing page. Check both pricing pages for current plans.
Do Devin Desktop and SpellBox have free plans?
Devin Desktop: Yes. SpellBox: No.
Who makes Devin Desktop?
Devin Desktop is made by Cognition, based in United States.
Who makes SpellBox?
SpellBox is made by SpellBox.
Which should I choose, Devin Desktop or SpellBox?
Choose Devin Desktop if you value manages local and cloud agents in one place and unlimited autocomplete on every plan. Choose SpellBox if you value desktop app and ide plugins and explains unfamiliar code.