Head to head
PostPlanify vs Zernio
Last updated 15 October 2026
Agency-focused scheduling, client workspaces, reporting, inbox and approval workflows across ten networks.
- From
- $31a month, billed yearly
- Free scheduling
- No
Developer-oriented scheduling and publishing API with a calendar, queues, MCP and per-connected-account pricing.
- From
- Free
- Free scheduling
- Yes
Bottom line
Zernio is the pick for developers building social publishing into an app, and it's the only one of the two with a free scheduling plan. PostPlanify fits agencies with separate client workspaces better.
A verified price comparison requires the same billing term, currency and eligible workload. See each pricing section for the published terms.
Key differences
Where the two actually diverge, before the full tables.
- Zernio has a free scheduling plan; PostPlanify doesn't, though it offers a 7-day trial.
- PostPlanify posts to 10 networks, Zernio to 15.
Features compared
| Feature | PostPlanify | Zernio |
|---|---|---|
| AI captions | Not assessed | Not assessed |
| Basic analytics | Yes | Not assessed |
| Advanced reports | Yes | Not assessed |
| Bulk upload | Yes | Not assessed |
| Evergreen recycling | Not assessed | Not assessed |
| Team roles | Not assessed | Not assessed |
| Approvals | Partial | Not assessed |
| Link in bio | Not assessed | Not assessed |
Platforms compared
| Network | PostPlanify | Zernio |
|---|---|---|
| Auto | Auto | |
| Auto | Auto | |
| X (Twitter) | Auto | Auto |
| Auto | Auto | |
| TikTok | Auto | Auto |
| Auto | Auto | |
| YouTube | Auto | Auto |
| Threads | Auto | Auto |
| Bluesky | Auto | Auto |
| Google Business | Auto | Auto |
| Not assessed | Auto | |
| Snapchat | Not assessed | Auto |
| Telegram | Not assessed | Auto |
| Discord | Not assessed | Auto |
| Not assessed | Auto |
Pricing
Prices use each tool’s billing unit. Annual equivalents are labeled as billed yearly; scaling rows show monthly costs and available annual rates.
No free plan; 7-day trial.
- Lowest public entry price
- $31 a month, billed yearly
Whole-plan price; it doesn't scale per unit.
PostPlanify
Growth
$31 a month billed annually
- Seats
- Unlimited
- Accounts
- 4
- Scheduled posts
- Unlimited
- 1 workspace
Premium
$79 a month billed annually
- Seats
- Unlimited
- Accounts
- 18
- Scheduled posts
- Unlimited
- Three client workspaces
- Approvals and client reports
Scale
$159 a month billed annually
- Seats
- Unlimited
- Accounts
- 40
- Scheduled posts
- Unlimited
- Five client workspaces
- White-label setup
- Growth is one workspace with four profiles. Premium starts with three workspaces and adds approvals. Scale starts with five and adds white-labeling.
- Annual pricing page: Growth $372; Premium $948; Scale $1,908. Additional workspaces change totals.
- Premium starts $99/month for 3 workspaces; Scale $199/month for 5, per official About page.
- Entry annual bill: USD372.
- Plans are represented as their included workspace bundles. Extra workspace prices vary; the directory does not infer a fixed per-workspace cost beyond those bundles.
Zernio
Build
First 2 accounts free; 10-account example is $48/month; currency and full graduated rates unconfirmed
- X API usage billed separately
- Previously called Late. The official rebrand says the product and infrastructure are unchanged.
- The first two accounts are free. The current example charges $48/month for ten accounts. X API usage is charged separately.
- Usage-based per account; pricing example: 10 accounts = 2 free + 8 × $6 = $48/month. Graduated rates beyond 10 not verified. X API usage passed through separately.
- The checked vendor pages show a dollar symbol without an explicit currency code. Paid comparison amounts remain unverified.
- The scheduler also supports messaging destinations. Discord, WhatsApp and Telegram are messaging channels, rather than public social feeds.
Pros and cons
PostPlanify
- Workspace-based agency pricing with unlimited users; higher tiers add approvals, client reports and white-labeling.
- Growth includes four social profiles per workspace.
- Approvals require Premium; white-labeling requires Scale.
Zernio
- API-first infrastructure for builders, with social, messaging and blog surfaces; do not equate all supported surfaces to social feeds.
- X API usage costs extra.
- The full graduated pricing table and dollar currency need confirmation.
PostPlanify vs Zernio: FAQ
- Is PostPlanify or Zernio cheaper?
- A verified price comparison is unavailable for these configurations. Check the current billing term, currency, required capacity and plan features before comparing totals.
- Does PostPlanify or Zernio have a free plan?
- Zernio has a free plan; PostPlanify does not, though it offers a 7-day trial.
- Which is better, PostPlanify or Zernio?
- PostPlanify is the stronger pick for agencies with separate client workspaces, while Zernio is the better fit for developers building social publishing into an app. We don't score them; the right call comes down to how you post.