Buffer
Heap
| Feature | Buffer | Heap |
|---|---|---|
| Pricing | Free / from $6/mo | Free only |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.3 / 5 |
| Best For | solopreneurs, small-businesses, creators, freelancers | product-teams, growth-teams, ux-researchers, data-analysts |
| Founded | 2010 | 2013 |
| Scheduling | ✓ | ✗ |
| Analytics | ✓ | ✗ |
| Ai Assistant | ✓ | ✗ |
| Start Page | ✓ | ✗ |
| Multi Platform | ✓ | ✗ |
| Approval Workflows | ✓ | ✗ |
| Hashtag Manager | ✓ | ✗ |
| Auto Capture | ✗ | ✓ |
| Retroactive Analytics | ✗ | ✓ |
| Session Replay | ✗ | ✓ |
| Journey Mapping | ✗ | ✓ |
| Funnels | ✗ | ✓ |
| Retention | ✗ | ✓ |
✓ Buffer Pros
- Clean and intuitive interface
- Affordable per-channel pricing
- AI Assistant for post suggestions
- Start page (link-in-bio) included
✗ Buffer Cons
- Analytics less detailed than Sprout Social
- Limited engagement/inbox features
- No social listening
✓ Heap Pros
- Auto-capture all events
- No code required for tracking
- Retroactive analysis possible
- Session replay included
✗ Heap Cons
- Expensive at scale
- Can be data-overwhelming
- Slower than event-based tools
The Verdict
Buffer is built for solopreneurs and small businesses, with a focus on scheduling and analytics. Heap targets product teams and growth teams and leads with auto-capture and retroactive-analytics.
Heap uses custom enterprise pricing, while Buffer starts at $6/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Buffer offers broader built-in capabilities (7 features vs 6), while Heap takes a more focused approach — which can mean a simpler, faster onboarding experience.
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.