Buffer vs OneUp
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Buffer is the stronger AI pick in Social Media Management: it has a visibility score of 57.6 versus 0.3 for OneUp, and ranks ahead in 100% of the answers that name both.
Choose Buffer if…
- You want the brand AI engines rank higher (57.6 vs 0.3)
- You prefer a larger, established vendor (51–200 employees)
- simple, user-friendly scheduling and publishing
- affordable, cost-effective paid plans
Choose OneUp if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Buffer | OneUp |
|---|---|---|
| Visibility score | 57.6% | 0.3% |
| Change vs last week | New | New |
| Rank in Social Media Management | #1 | #43 |
| Share of voice | 11.4% | 0.1% |
| Mentions this run | 63 | 1 |
| Positive in AI answers | 58% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Buffer 0pp · OneUp 0pp over 0 weekly runs.
Engine by engine
Buffer leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Buffer | OneUp |
|---|---|---|---|
| Which Social Media Management tools offer annual discounts? | Perplexity | #11 | #17 |
Features, pricing & fit
| Dimension | Buffer | OneUp |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | Free; paid from $5 per seat / mo | — |
| Free plan | Yes | — |
| Deployment | Cloud-based (SaaS) | Web-based, accessed through a browser |
| Support | Help Center, Email support, Discord community, Human support team across time zones | Contact support |
| Founded | 2010 | 2016 |
| Headquarters | San Francisco, California, USA | Cranberry Township, Pennsylvania, US |
| Employees | 51–200 | 1–10 |
| Funding | Series A · $4M raised | Funding round led by Hatch |
| Best for | Creators, brands and agencies that post across many social channels and want flexible per-channel pricing | Businesses, creators and agencies that manage several social accounts or accounts for multiple clients |
Plans side by side
Buffer
OneUp
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Buffer
- simple, user-friendly scheduling and publishing
- affordable, cost-effective paid plans
- generous free plan
- transparent, clear pricing
- popular with solo creators, small businesses and startups
- free plan limited to 3 channels and 10 posts per channel, solo use only
- limited analytics and no deep enterprise features
- annual billing savings can be limited or absent
OneUp
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Buffer vs OneUp”, https://slateindex.ai/compare/buffer-vs-oneup, data of Nov 2, 2026. Licence: CC BY 4.0.