Comparison · 2026
Semrush Social vs ZoomSphere
Pricing, supported platforms, strengths, and best-fit use cases, side by side.
Note: Pricing and features were sourced from each vendor's official site; verify current pricing directly. Last reviewed October 2026.
Semrush Social: Social Media Toolkit add-on inside the broader Semrush SEO platform.
ZoomSphere: Social media scheduler for teams and agencies with client approvals, workspaces and an MCP connector.
Pricing Comparison
| Plan | Semrush Social | ZoomSphere |
|---|---|---|
| Starting price | $20/mo (Social Toolkit Base, billed annually; often on top of $117.33+/mo Semrush) | $199/mo ($171/mo annual) for the single plan |
| Pricing model | tiered | flat |
| Free plan | No | 14-day trial |
| Platforms supported | 7 | 7 |
Platform Support
Semrush Social supports 7 networks. ZoomSphere supports 7 networks. They overlap on 6 networks. BulkPublish is included for context.
| Platform | Semrush Social | ZoomSphere |  BulkPublish |
|---|---|---|---|
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| X (Twitter) | Yes | Yes | Yes |
| TikTok | Yes | Yes | Yes |
| YouTube | Yes | Yes | Yes |
| Threads | No | Yes | Yes |
| Bluesky | No | No | Yes |
| Yes | No | Yes | |
| Google Business Profile | No | No | Yes |
| Yes | Yes | Yes | |
| Mastodon | No | No | Yes |
| Discord | No | No | Yes |
| Telegram | No | No | Yes |
| Tumblr | No | No | Yes |
| Snapchat | No | No | Yes |
Where Semrush Social Wins
- Integrated with Semrush SEO platform
- Social Tracker for competitors
- AI content with brand context
- Single vendor for SEO + social
Trade-offs
- Realistically requires a $117.33+/mo (annual) Semrush plan underneath
- API gated to $499.95/mo Business
- 50 scheduled posts/mo on Base
Where ZoomSphere Wins
- One flat plan: up to 50 users and 50 social accounts
- Approval workflows with no client login (bulk email, up to 100 posts)
- Workspaces per client plus tasks, notes and team chat
- MCP connector for Claude, ChatGPT and other agents
Trade-offs
- Only one plan, with no cheaper tier for solo creators
- No free plan
- Narrower network list (no Pinterest, Bluesky or Google Business listed)
Best For
- Semrush Social: SEO-led teams already on Semrush
- ZoomSphere: Agencies that want approvals and team workflow at one flat price
Considering Both? Try BulkPublish
BulkPublish covers 15 platforms (Facebook, Instagram, X (Twitter), TikTok, YouTube, Threads, Bluesky, Pinterest, Google Business Profile, LinkedIn, Mastodon, Discord, Telegram, Tumblr, and Snapchat) with flat-rate pricing. Pro at $13.99/mo includes 30 channels and 3 organizations; Business at $39.99/mo includes 75 channels and 10 organizations. A full REST API ships on every plan, including the free tier.
- Free: 3 channels (1 per platform; X via pay-as-you-go credits), 3 posts/day, each to every channel
- Pro: $13.99/mo ($11.89/mo annual): 30 channels, 30 posts/day to every channel, 3 orgs
- Business: $39.99/mo ($33.99/mo annual): 75 channels, unlimited posts/day, 10 orgs