Postprism is a social media scheduler for startups that turns one update into a version for each of six networks and schedules it on one calendar. Founders write once or ask Claude or ChatGPT to draft through the MCP server, the team reviews, and posts publish on time. Plans start at $19 a month.
Nobody on a small team has social as their only job, and launches do not wait.
The founder, a product marketer or an engineer posts when they can. Weeks go by without an update, then three go out on one day.
A release has to land on LinkedIn, X, Bluesky and the rest on the same morning, while the team is busy shipping.
A founder’s LinkedIn story is too long for X and Bluesky. Rewriting it for each network eats the time saved by shipping.
Many social suites charge per seat and lock approvals behind enterprise plans, which is hard to justify before revenue.
Release notes and launch copy are drafted in Claude or ChatGPT, then pasted into each network by hand.
Without numbers in one place it is hard to tell whether the launch post or the customer story moved anything.
Four steps from a blank calendar to a steady launch rhythm.
Connect the company LinkedIn Page, the founder’s profile, X, Bluesky, YouTube and any other network you use, from the Platforms page.
Write it in the Content Composer and choose Enhance with AI for a version per network, or ask your AI assistant to draft it through MCP.
Schedule the announcement, the follow-ups and the recap on the calendar, each with its own date, time and time zone.
Open Analytics for impressions, clicks, engagement rate and top posts over the last 30, 60 or 90 days.
Real features in Postprism today, each with its own page if you want the detail.
One request returns a version of your update for every network you selected, ready to edit before it is scheduled.
150 AI adaptations a month on Solo, 500 on Freelancer
Claude, ChatGPT, Cursor and other MCP clients can list your platforms, create posts and read analytics in Postprism.
MCP server on every plan
See launch week across every network in month, week or day view, filter by platform and reschedule from the post.
Publish to LinkedIn, X, TikTok, YouTube, Bluesky and Pinterest from one post, each network on its own.
Teammates submit posts for review, and an Owner or Admin approves them or requests changes before anything goes out.
Freelancer and Agency plans
Schedule posts from your own product or scripts with the REST API, for example a post when a release ships.
Freelancer and Agency plans
Write it yourself or ask your AI assistant, then let one calendar publish to every network.
Most early teams start on Solo or Freelancer. Every plan has unlimited posts and all six networks.
Common moments in a startup’s year, and the part Postprism plays.
Write the announcement once, use Enhance with AI for each network, and schedule every version for the same morning.
Turn the changelog into a short post each Friday and keep a steady rhythm on LinkedIn, X and Bluesky.
Schedule posts to the founder’s profile and the company Page from the same calendar, each with its own version.
Have a teammate draft the announcement and submit it for review, so the founder approves it before it goes out.
Call the REST API when a release ships to create a draft or scheduled post, then edit it in Postprism.
Ask Claude to turn release notes into three posts and schedule them, without leaving the chat.
Postprism runs an MCP server, so Claude, ChatGPT, Cursor and other MCP clients can create and schedule posts on your calendar.
list_platforms shows which accounts are connected, so the assistant only posts where you publish.
create_post saves a draft or a scheduled post on your Postprism calendar, where your team can edit it.
get_analytics returns your recent results, so the assistant can build on what worked.
Sign in with your Postprism account; no code needed. The REST API is on Freelancer and Agency.
Here are this week’s release notes. Write a launch post for LinkedIn and X, schedule it for Tuesday at 9am, and tell me how last week’s posts did.
Postprism tools it useslist_platformsThe social accounts connected to a workspace.create_postCreate a post from base content, target platforms and optional per-platform versions. Without a date it is saved as a draft; with scheduled_at it is scheduled.get_analyticsList analytics records, filtered by post or platform.What a small team gets from one calendar for every network.
Networks in one place
Postprism
Six networks from one post and one calendar
A version per network
Postprism
Enhance with AI returns a version for each network to edit
AI assistant access
Postprism
MCP server with 11 tools on every plan
API for your product
Postprism
REST API on Freelancer and Agency
Team review
Postprism
One approval step on Freelancer and Agency
Cost
Postprism
From $19 a month with unlimited posts and a 7-day free trial
Solo is $19 a month for one person. Freelancer is $49 for 3 members with approvals and the REST API.
Solo
/mo
or $19/mo billed monthly
For freelancers managing one client brand.
Start free trial1 workspace
All 6 platforms
150 AI adaptations per month
100 AI image generations per month
Publishing analytics
Email support
Freelancer
/mo
or $49/mo billed monthly
For freelancers managing 2-3 client brands.
Start free trial3 client workspaces
All 6 platforms
500 AI adaptations per month
500 AI image generations per month
3 team members
Approval workflow
Priority support
Agency
/mo
or $99/mo billed monthly
For agencies managing 5+ clients.
Start free trial10 client workspaces
All 6 platforms
2,000 AI adaptations per month
1,000 AI image generations per month
Up to 10 team members
Approval workflow
Dedicated support
From our blog: strategy, AI workflows, consistency and the tools startups compare.
Connect your networks, write once and let Postprism publish on time. Try it free for 7 days.