posterly
Agencies & Teams

Manage Every Client's Social Media From One Dashboard

Run up to 100 connected social accounts across 30 client groups, with Agency Content Plans, client approvals, and campaign production tools at one flat price.

Founder perspective

Built inside a working agency

I did not build posterly by guessing what agencies need. I own and run GR Agency, and posterly grew out of the real work of planning content, managing distinct client brands, collecting approvals, adapting creative, and publishing across multiple accounts.

The agency workflows exist because we needed them ourselves. They are designed around the practical details that become painful at scale: keeping clients separate, making review simple, preserving each brand's voice, and knowing exactly what is approved and ready to publish.

Alex Thorp

Alex Thorp

Founder of posterly · Owner of GR Agency

Visit GR Agency
$49/mo
Agency plan
100
Connected social accounts
10 + 30
Seats + client groups

Sound familiar?

Per-channel or per-seat pricing means your tool bill grows every time you land a new client
Switching between client accounts inside most schedulers is clunky, and it's easy to post the wrong caption to the wrong client
Every client wants a different tone of voice, but most AI caption tools write in one generic style for every account
Client sign-off happens over email threads and spreadsheets, and approvals stall for days because clients have to hunt for the right version
Clients ask "did that post go out?" and you don't have a fast answer without digging through a separate tool

How posterly solves it

1
Keep every client in its own client group
posterly organizes connected accounts into client groups inside your agency workspace, so each client's Instagram, TikTok, and LinkedIn accounts stay clearly separated from the rest of your roster.
2
Let AI learn each client's voice separately
posterly's brand voice learning works per account, so the caption AI writes for one client's witty Instagram doesn't bleed into another client's formal LinkedIn presence.
3
Send a whole content plan for approval
Send every drafted post in an Agency Content Plan for review in one request. Guest reviewers sign in with just their email, then approve, request changes, comment, or bulk-approve the plan from a branded review page.
4
Bulk-schedule a month of content per client
Batch-upload and schedule a full content calendar for each client in one sitting, spread across whichever platforms that client is active on.
5
Adapt one approved visual for every channel
Use Brand Visual Adapter to turn a campaign key visual into feed, story, Pin, thumbnail, cover, and banner formats with safe-zone guidance and one organised ZIP handoff. Generations draw AI credits from the shared Agency workspace wallet.
6
Scale without per-channel pricing
posterly's Agency plan covers unlimited posts and a fixed account allotment at one flat price, so adding another client account doesn't mean a bigger monthly bill on a per-channel basis.

Social Media Agencies with posterly

Most social media schedulers were built for a single brand managing its own accounts, and it shows the moment an agency tries to run five, ten, or twenty clients through one. Per-channel pricing punishes exactly the growth an agency wants: land a new client, add three more social accounts, and your monthly bill jumps again. Switching between clients inside a cluttered account list makes it easy to post the wrong content to the wrong brand, a mistake that's mortifying with a client watching.

That shift toward agency-managed accounts shows up in the market data. Grand View Research puts the global social media management market at $36.4 billion in 2026, projected to grow at a 24.8% compound annual rate through 2033, driven in large part by agencies and teams managing accounts on behalf of clients rather than brands running their own. Tooling built for one brand managing itself doesn't hold up at that scale.

posterly keeps clients clearly separated inside one agency workspace. Each client group has its own connected accounts and timezone, so there's no ambiguity about which Instagram or TikTok you're posting to. Just as importantly, posterly's AI learns brand voice per account rather than applying one generic tone across your whole roster, a caption for a playful DTC client won't sound like the caption for a buttoned-up B2B client, because the AI has actually learned the difference from each account's post history.

Client sign-off is built in rather than bolted on. Send any post, or a whole content plan, for approval and your client gets an email invite to a review page that carries your agency logo. They sign in with just their email address (no posterly account, no password to forget), see a live preview of exactly how each post will look on each platform, and approve, request changes, or comment, from their desk or their phone. Bulk approve clears a whole month in one tap, and every decision lands back in your dashboard with full history, so "did the client approve this?" is never a Slack archaeology exercise.

For the actual production work, posterly's bulk scheduling means an account manager can sit down and build out a full month of content for one client in a single session: upload the batch, let AI draft captions in that client's voice, and lay it across the calendar. That's the same workflow whether you're managing one Instagram or five accounts across Instagram, Facebook, TikTok, LinkedIn, and Google Business Profile for a local-business client.

Brand Visual Adapter handles the repetitive campaign-production step before scheduling. Start with one client-approved visual, choose the platforms, and posterly creates the feed, portrait, story, Pin, thumbnail, cover, and banner formats while reusing shared aspect ratios to avoid duplicate AI generations. Safe-zone guidance keeps important copy and logos away from platform controls, and the complete kit downloads as one organised ZIP. These generations draw AI credits from the Agency workspace's shared wallet, with a daily fair-use guardrail on top.

The Agency plan also includes the operational features a client roster needs: inbox automation and moderation rules, per-client timezone scheduling, analytics reports with PDF and spreadsheet exports, 20 Link in Bio pages with branding removal, 4,000 AI credits included each month covering captions, images, and AI video from one shared wallet (with daily fair-use protection). Agency API & MCP is available as a separate add-on for teams connecting external AI clients and tools.

Pricing is built around that reality too. The Agency plan is a flat $49/month for up to 100 connected social accounts, 10 workspace seats, 30 client groups, and unlimited scheduled posts, not a per-channel surcharge that makes every new client a math problem. Agencies building their own internal tools can add Agency API & MCP access separately for $29/month.

Built for this workflow

These features are included in every posterly plan at no extra cost

100 connected social accounts with unlimited scheduled posts*
10 workspace seats and 30 client groups, with per-client timezones
Agency Content Plans: send every drafted post for review in one request
Client approvals with comments, change requests, and one-tap bulk approve
Guest reviewers sign in by email, with no paid client seats to manage
Branded client review page with your agency logo
Brand Visual Adapter for multi-platform campaign production using the shared AI credit wallet
Inbox automation rules, blocked words, and activity log
Analytics reports with PDF, Excel, and CSV exports
20 Link in Bio pages with posterly branding removal
4,000 AI credits included each month for captions, images, and video, with daily fair-use protection
Per-account AI brand voice, not one tone for every client
Agency plan: flat pricing instead of per-channel fees
11 platforms including Google Business Profile for local clients
Agency API & MCP available as a separate $29/month add-on

Platforms built for this

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FAQ

Social Media Agencies: Common Questions

Building this on the API or MCP?

posterly has a REST API and an MCP server for AI agents and automated pipelines.