Postline.ai
Verified Oct 15, 2026 ActiveLinkedIn content workflow for agencies and ghostwriters: plan, draft, get client approval, publish, and track results.
Listed on EffectHub ·
Pricing
- Pricing model
- Paid
- Paid options from
- $30/mo
- Billing
- Monthly
$30/month per connected LinkedIn profile with unlimited posts and AI usage; a $10/month add-on unlocks client/teammate invitations.
Use tool ↗About Postline.ai
Postline is built for agencies and ghostwriters who manage LinkedIn for multiple clients at once. It runs a content calendar, drafts posts with two separate AI assistants (one for pipeline strategy, one for individual post writing), routes drafts through client approval, publishes on schedule, and reports on performance — while keeping each client's voice separate inside one dashboard. It's built by a Hamburg, Germany team, Mind Nexus GmbH, founded in 2023, and Postline itself has been in production since January 2025. Pricing is per connected LinkedIn profile with unlimited posts and AI usage included, plus an optional add-on for inviting clients and teammates.
- Platforms
- Web
- API
- Not confirmed
- Last verified
- Oct 15, 2026
Verified sources
- Describes Postline as a LinkedIn content workflow for agencies with client approval, priced per connected profilepostline.ai ↗
- Confirms the operating company Mind Nexus GmbH (Hamburg, Germany, founded 2023) and that Postline has been live since January 2025mindnexus.dev ↗
Is Postline.ai legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- Dec 21, 2023 (2 years ago)Registry record (RDAP), registrar Porkbun LLC, looked up Sep 14, 2026
- TLS certificate
- Issued by Let's Encrypt, valid until Nov 23, 2026Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site answered
- On the market since
- 2025The vendor's own material, read by us
- Operated by
- Mind Nexus GmbH, GermanyOur research, card verified Sep 1, 2026
Pros & cons of Postline.ai
Postline is built for agencies and ghostwriters running LinkedIn for several clients at once, with a client-approval step and per-client voice separation that a single-user writing tool doesn't need. It's priced per connected profile, so cost scales directly with client count.
Pros
- Client-approval workflow built in, not bolted on
- Keeps distinct voices separate per client inside one dashboard
- Two-part AI: a strategy assistant plus a per-post writer
- Named, checkable company (Mind Nexus GmbH, Hamburg) with a live-since-2025 track record
Cons
- Pricing is per connected profile, so it adds up fast for larger client rosters
- No permanent free tier, only a 7-day trial
- Collaboration features cost extra on top of the base plan
Best for
- Agencies and ghostwriters managing LinkedIn for multiple clients
- Teams that need a client-approval step before anything gets published
Not for
- A single person managing only their own LinkedIn presence
- Teams wanting a free-forever tier rather than a 7-day trial
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Postline.ai head-to-head
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