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Social media agencies managing several clients who lose hours to feedback and approval chasing
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AI MarketingKey Features
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Poststack
Poststack is narrow on purpose, and that is its argument. Global social suites are priced and designed around large brands with formal approval chains; Indian agencies typically run many clients on smaller retainers with lean teams, and the actual time sink is not scheduling but chasing feedback across WhatsApp, email and calls with several points of contact per client. Poststack gives every client a dedicated workspace holding the content calendar, scheduling, approval flow, publishing queue and analytics, and the approval path is a magic link — the client reviews and signs off without creating an account, which removes the single most common reason feedback stalls. Revision rounds are enforceable rather than advisory, so scope creep on a fixed retainer becomes visible instead of absorbed, and the agency keeps final control over what actually publishes. The flip side of that focus: it is built for agency workflows, so in-house teams and solo creators will find parts of it unnecessary, and switching means moving live calendars and re-training clients on a new sign-off habit. It is a paid product, so weigh it against the hours currently lost to follow-ups on your largest three clients.
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Pros
- Client approvals via magic link — no client account needed
- Dedicated workspace per client keeps retainers separate
- Enforceable revision rounds curb scope creep
- Calendar, queue and analytics in one place
- Designed around Indian agency retainers and workflows
Cons
- Built for agencies — overkill for in-house teams or solo creators
- Paid only, no free tier listed
- Migrating live calendars and client habits takes effort
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