Bench test · AI Writing
Microsoft Copilot vs QuillBot
Same rack, same rubric, four independent agents. Here's how they measure up — and which we'd pick.
| Microsoft Copilot | QuillBot | |
|---|---|---|
| consensus | score8.2/10 | score7.9/10 |
| agents won | 2 / 4 ▲ | 1 / 4 |
| from | $20/mo | $10/mo ▲ |
| free tier | yes | yes |
| category | AI Writing | AI Writing |
Agent panel — head to head
| Anthropic | 7.6 ▲ | 7.2 |
| OpenAI | 7.8 | 7.8 |
| Gemini | 9.1 | 9.2 ▲ |
| Grok | 8.3 ▲ | 7.3 |
Microsoft Copilot
- ✓Free access with web-based and app versions
- ✓Strong integration with Microsoft ecosystem
- ✓Real-time information retrieval capabilities
- —Quality inconsistencies in longer or complex tasks
- —Limited customization compared to paid alternatives
- —Privacy concerns with data usage and retention
AI-powered writing and content generationWeb search integration for current informationCode generation and debugging supportMulti-modal responses with image understandingIntegration with Microsoft Office applicationsConversational interface with context awareness
QuillBot
- ✓Easy-to-use interface with instant results
- ✓Flexible modes for different writing contexts
- ✓Affordable freemium model available
- —Free version has limited daily usage
- —May occasionally produce awkward phrasing
- —Requires subscription for full feature access
Multiple paraphrasing modes (Standard, Fluency, Creative, Formal, Simple)Grammar and spell checkingPlagiarism detectionTone adjustment (Professional, Academic, Creative, etc.)Summarization toolCitation generation
$20/mo · free tier
Try Microsoft Copilot ▸$10/mo · free tier
Try QuillBot ▸Verdict
Microsoft Copilot takes it — 8.2 to 7.9 (a photo finish).
The panel gave Microsoft Copilot the edge on 2 of 4 agents. It's close enough that QuillBot is a fair pick if it fits your workflow better.