Buffer vs Joiner
Buffer vs Joiner, compared side by side on 15 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Buffer is on 54/100 and Joiner on 35/100.
Where each one leads
Buffer
- our overall score: 54/100 against 35/100
- headcount: 310 against 164
- LinkedIn following: 172,832 against 6,814
Joiner
- agent readiness: 59/100 against 43/100
At a glance
| Measure | Buffer | Joiner |
|---|---|---|
| What it is | Social media management platform for scheduling, analytics, and engagement. | A platform that helps creators and businesses manage their online presence and community. |
| Category | Social Media Management, Marketing Automation, Content Marketing, Social Media Analytics | Creator Economy, Community Management, Social Media Management, Marketing Automation |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2010 | Not published |
| Headquarters | Denver, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Buffer | Joiner |
|---|---|---|
| Employees | 310 | 164 |
| Total funding | Not published | $3.2M |
| Latest round | Not published | Pre-Seed |
| LinkedIn followers | 172,832 | 6,814 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Buffer | Joiner |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 54/100 | 35/100 |
| Traction | 20/100 | 53/100 |
| Team | 70/100 | Not published |
| Community | 15/100 | Not published |
| Search visibility | 35/100 | 22/100 |
| Quality | 68/100 | 35/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (43/100) | D (59/100) |
| Domain ratingLink authority, 0-100 | 91/100 | 90/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Buffer | Joiner |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Ghost | Not detected |
| Frameworks | Next.js | Not detected |
Buffer vs Joiner: common questions
Which is better, Buffer or Joiner?
On our 0-100 score Buffer rates higher (54/100 against 35/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 15 data points above: read the rows that match what you are buying for.
How do Buffer and Joiner compare on the numbers?
Buffer leads on our overall score (54/100 against 35/100), headcount (310 against 164), LinkedIn following (172,832 against 6,814). Joiner leads on agent readiness (59/100 against 43/100).
Read the full Buffer review and pricing or the Joiner review and pricing. You can also browse other Buffer alternatives we track.