Quick answer
Yes — for the part of Later covered on this page, PostDock is a one-time-purchase alternative. It costs $129 once, while Later lists from $25/mo. Self-hosted social scheduling — composer, queue, content recycling & webhooks. Your API keys, your data. It is not a 1:1 replacement for everything Later does — the honest limits are spelled out below.
The verdict
Switch to PostDock if the slice of Later you actually pay for is the slice PostDock covers — and a $129 one-time price beats from $25/mo for as long as you use it.
Stay with Later if this sounds like you — Later's visual Instagram grid planner, link-in-bio tool and media library are polished and purpose-built for visual-first brands. PostDock is channel-agnostic scheduling without the visual planner.
Head to head
| PostDock | Later | |
|---|---|---|
| Price | $129 once | from $25/mo |
| Where it runs | Your own machine | Vendor cloud (hosted service) |
| Renewal | None — the license never expires | Recurring — access ends when you stop paying |
| 5-year cost | $129 | ~$1,000 |
About Later: Later is a visual-first social scheduler known for Instagram grid planning. Starter plans list from $25/mo (about $200/yr billed annually).
Where Later still wins
Later's visual Instagram grid planner, link-in-bio tool and media library are polished and purpose-built for visual-first brands. PostDock is channel-agnostic scheduling without the visual planner.
Where PostDock wins
PostDock gives you the scheduling backbone — a composer with live previews, a queue calendar, content recycling and timezone-aware publishing — self-hosted for $129 once instead of a monthly plan that rises with social sets. Webhooks let you wire it into the rest of your stack.
- Price, permanently. $129 once versus from $25/mo for as long as you use it. There is no renewal, no seat count and no tier gate.
- 5 pluggable channels. X/Twitter, Facebook Page + Instagram Business, LinkedIn, Mastodon — all with your own API keys, every credential on your box.
- Webhook escape hatch. POSTs the content JSON to Zapier, Make, n8n or your own endpoint with optional HMAC-SHA256 signing — your route to every other network.
The math
Later lists from $25/mo. PostDock is $129, paid once:
- After 1 year: PostDock has cost you $129 total — Later has cost ~$200.
- After 3 years: PostDock is still $129 — the subscription is at ~$600.
- After 5 years: PostDock is still $129 — the subscription is at ~$1,000.
Common questions
Is it really free on GitHub?
Yes — the full source is MIT at github.com/bensblueprints/social-scheduler-mvp. $129 buys the signed installer, 1-click setup and updates — pure convenience, zero lock-in.
Do I need my own API keys?
Yes — that's the point. Bring-your-own-keys means every credential stays on your box and nobody can throttle or re-price your channels. In-app guides walk you through each network: Mastodon and webhooks in 2 minutes, Meta in about 20.
Does Instagram work from a desktop?
Instagram publishing needs a public URL because Meta's API downloads your images from it — so IG requires the $5 VPS mode with PUBLIC_BASE_URL set. Every other channel works fine from a desktop behind NAT.
What about TikTok, Pinterest or Threads?
No native drivers yet — honestly. The webhook driver plus Zapier/Make/n8n covers them today, and drivers are pluggable (one file in server/channels/) if you build from source.
Try PostDock — $129, one time
Or get PostDock plus every other app in the suite: the OneTimeSuite bundle is currently $97, one time.