The PostFast Insider’s Guide
Everything we know about PostFast in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
PostFast
The Insider’s Guide
Social scheduler for 11 platforms with an API and MCP server
Every plan, grade, refund rule and rival among social media schedulers, read from PostFast’s own pages.
Made by PostFast · checked Nov 13, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from PostFast’s own pages, its app-store listings and our grades. Every fact in it is on PostFast’s page too, where it is kept up to date. Checked Nov 13, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.2
GPA, above 36 of the 90 other social media schedulers we grade
PostFast schedules posts to 11 platforms from one composer and calendar, with approvals, a social inbox and analytics. Plans are priced by social accounts, queued posts and workspaces rather than per seat, and every plan includes the REST API and an MCP server for AI assistants such as Claude and ChatGPT.
To get you started, here are 9 things to know about PostFast, taken from its own pages and our grades.
A web app where you connect accounts and set up workspaces.
- 1
Best for one composer for 11 networks
PostFast posts to 11 networks from one composer, with workspaces, an inbox, analytics and an API.
- 2
Paid plans start at about $13.97 a month
As its pricing page puts it: €12.50 per month for 4 accounts, billed yearly (€15 billed monthly).
- 3
You can try it first
7-day free trial, no credit card required
- 4
It runs on 3 platforms
Web, iOS and Android.
- 5
One composer for 11 platforms
Write once, edit captions, media and first comments per account, and preview each network before scheduling up to a year ahead.
- 6
AI agent access
An MCP server, a Claude connector and a ChatGPT plugin let assistants create and schedule posts; posts can be held for approval.
- 7
REST API and automation
The REST API is on every plan, and the pricing table also lists Zapier, Make and n8n.
- 8
A 2.2 GPA, above 36 of 90
That is against the other social media schedulers we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
To replace PostFast you would be making connections to other products, each kept working as those products change. That is not a weekend's work, with an AI app builder or without one.
PostFast at a glance
- Pricing
- Free trial, from €12.50 per month for 4 accounts, billed yearly (€15 billed monthly)
- Free plan
- No
- Free trial
- 7-day free trial, no credit card required
- Runs on
- Web, iOS, Android
- Made by
- PostFast
- Category
- Social Media Schedulers
- Our grade
- 2.2 GPA, fair
The report card
Best for one composer for 11 networks
PostFast posts to 11 networks from one composer, with workspaces, an inbox, analytics and an API. Prices are in euros, the entry plan covers 4 accounts, 150 queued posts and one user, and X accounts are capped per plan.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | Starter is 12.50 euros a month on yearly billing for 4 accounts, near the $14 cheaper-quarter line; no dollar prices are shown. |
| Free plan and trial | D | A 7-day trial with no card, but no free plan, and it ends in a paid plan only. |
| Features | B | 11 networks, workspaces, approvals, inbox, analytics and an API. The listing shows no gap in the core job, though Starter has limited analytics and no inbox. |
| Ease of use | C | A web app where you connect accounts and set up workspaces. No store rating on record. |
| Platforms and integrations | B | Web, iPhone and Android, with Claude, ChatGPT, Zapier, Make and n8n. No desktop app. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who PostFast is for
- Fits if you post to many networks from one screen
- Works for developers who want a REST API for posting
Who it is not for
- Tight if you are on Starter, with 4 accounts, 150 queued posts, 1 user and 30 days of history
- Not for you if you want dollar prices, as the page shows euros only
- Skip it if you need an inbox on Starter, as it is not included
- Watch out: X accounts are capped per plan, from 2 on Starter
Good to know
Good for
- Agencies that want a client roster priced by account, not by seat
- Developers and teams who schedule posts through an API or AI agent
- Solo creators posting to TikTok, Instagram and LinkedIn
Worth knowing
- Prices are shown in euros; no dollar prices were found on the pricing page.
- Starter is limited to 4 accounts, 150 queued posts, 1 user and 30 days of post history.
- X accounts are capped per plan, from 2 on Starter to 45 on Enterprise.
- Yearly billing is shown as two months free (for example €150 a year on Starter).
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
~$13.97
A month to start
PostFast is a paid product with a free trial, starting at €12.50 per month for 4 accounts, billed yearly (€15 billed monthly).
Starter
€12.50
per month for 4 accounts, billed yearly (€15 billed monthly)
150 queued posts, 50 drafts, 1 workspace and 1 user, limited analytics; inbox not included.
Creator
€24
per month for 12 accounts, billed yearly (€29 billed monthly)
3,000 queued posts, 600 drafts, 4 workspaces, 5 users and full analytics.
Growth
€40
per month for 30 accounts, billed yearly (€49 billed monthly)
5,000 queued posts, 2,000 drafts, 10 workspaces and 8 users per workspace.
Pro (Agency)
€82.50
per month for 120 accounts, billed yearly (€99 billed monthly)
Unlimited posts and drafts, 30 workspaces, 15 users, priority support and workspace branding.
Enterprise
€199
per month for 500 accounts, billed yearly (€239 billed monthly)
Unlimited posts and drafts, 110 workspaces and 30 users, with priority support and branding.
Trying it first
7-day free trial, no credit card required
Read from postfa.st on Nov 13, 2026.
Ways to pay less
Annual discount
Two months free with yearly billing
PostFast's pricing page lists yearly billing as two months free, for example €150 a year on Starter against €15 a month.
Stated on postfa.st
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
3
Places it runs: Web, iOS and Android
Social scheduler for 11 platforms with an API and MCP server. Here is what it does, as its own site describes it, and what it covers: public API, AI features, calendar, workflow automation, reports.
The listing shows no gap in the core job, though Starter has limited analytics and no inbox.
- One composer for 11 platforms
- Write once, edit captions, media and first comments per account, and preview each network before scheduling up to a year ahead.
- AI agent access
- An MCP server, a Claude connector and a ChatGPT plugin let assistants create and schedule posts; posts can be held for approval.
- REST API and automation
- The REST API is on every plan, and the pricing table also lists Zapier, Make and n8n.
- Workspaces and approvals
- Separate workspaces for clients or brands, with users per workspace rising from 1 on Starter to 30 on Enterprise.
- Social inbox
- Reply to and triage conversations in one place; the pricing table shows it from Creator upward.
- Analytics
- Starter gets limited analytics; the other plans list analytics and engagement reporting.
Where it runs
- Web
- iOS
- Android
What it works with
- Claude
- ChatGPT
- Zapier
- Make
- n8n
- Cursor
- VS Code
PostFast is made by PostFast.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
36/90
Other social media schedulers it is graded above
PostFast's GPA of 2.2 is higher than 36 of the 90 other social media schedulers we grade, and level with 28.
It stands best on features (B, above 72 of 90) and worst on free plan and trial (D, above 11).
Its paid plans start at about $13.97 a month, against a middle price of $24.46 for the category: 19 of the 79 others that charge start lower.
On features, ease of use and platforms it scores 2.7 out of 4. 3 tools score higher and cost less.
Each grade against the category
Every bar is all 91 social media schedulers we grade, cut by the letter each got. PostFast’s own letter is outlined.
- CValue for moneyAbove 15 of 90
- DFree plan and trialAbove 11 of 90
- BFeaturesAbove 72 of 90
- CEase of useAbove 6 of 90
- BPlatforms and integrationsAbove 20 of 90
Price against what you get
Each dot is one of 80 social media schedulers. Further left costs less; higher up scores better on features, ease of use and platforms. PostFast is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
To replace PostFast you would be making connections to other products, each kept working as those products change. That is not a weekend's work, with an AI app builder or without one.
It costs $167.58 a year.
What you could make
- Calendar and reports: an app builder makes these well.
What you could not
- Connections to other products, each kept working as those products change.
- A real app for iOS and Android. Something home-made would be a web page.
- AI features, unless you pay a model provider for each request yourself.
- The depth: we grade its features B, which means it covers the whole job.
What this rests on. PostFast’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Buffer, Publer, SocialPilot, Ayrshare and Post for Me
The 5 tools PostFast is most often weighed against, with where each one differs from it.
- 2.8GPA
Buffer
Free plan · from $5/mo
Social media scheduler priced by the channel, with a free plan.
- Buffer has a free plan. PostFast does not, though it has a free trial.
- Only Buffer lists a browser extension.
- PostFast also covers workflow automation.
- 2.6GPA
Publer
Free plan · from $4/mo
Social media scheduler priced by connected accounts and members.
- Publer has a free plan. PostFast does not, though it has a free trial.
- Only Publer lists a browser extension.
- PostFast also covers workflow automation.
- 2.4GPA
SocialPilot
Free trial · from $25.50/mo
Social media scheduler for agencies and small teams, priced by plan.
- Only SocialPilot lists a browser extension.
- PostFast also covers workflow automation.
- 1.6GPA
Ayrshare
Free trial · from $129/mo
Social media API for posting, analytics and comments in your product.
- Only PostFast lists iOS and Android apps.
- PostFast also covers calendar and workflow automation.
- Ayrshare also covers AI agents.
- 1.8GPA
Post for Me
From $10/mo
Social media posting API for apps, priced by post volume.
- Only PostFast lists iOS and Android apps.
- Post for Me is open source, according to its own site.
- PostFast also covers calendar and workflow automation.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
14
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is PostFast free?
No, PostFast is a paid product, but you can try it first. 7-day free trial, no credit card required.
How much does PostFast cost?
PostFast lists 5 plans. Starter: €12.50 per month for 4 accounts, billed yearly (€15 billed monthly).
What platforms does PostFast work on?
PostFast is available on Web, iOS and Android.
Does PostFast offer any discounts?
PostFast publicly lists the following: Two months free with yearly billing.
Does PostFast have a Windows app?
No Windows app was listed when its pages were read on Nov 13, 2026. PostFast is listed for Web, iOS and Android.
Does PostFast have a macOS app?
No macOS app was listed when its pages were read on Nov 13, 2026. PostFast is listed for Web, iOS and Android.
Is PostFast open source?
PostFast is not described as open source on its own site, as read on Nov 13, 2026.
Does PostFast have an API?
Yes. PostFast offers a public API, according to its own site.
What does PostFast integrate with?
PostFast's listing names Claude, ChatGPT, Zapier, Make, n8n, Cursor and VS Code.
Who makes PostFast?
PostFast is made by a company of the same name.
What are the alternatives to PostFast?
The closest alternatives to PostFast in our directory are Buffer, Publer, SocialPilot, Ayrshare and Post for Me.
How does PostFast compare with other social media schedulers?
PostFast's GPA of 2.2 is higher than 36 of the 90 other social media schedulers we grade, and level with 28.
Is PostFast good value for money?
ToolGPA grades PostFast C for value for money. Its paid plans start at about $13.97 a month, against a middle price of $24.46 for the category: 19 of the 79 others that charge start lower.
Could I make my own version of PostFast?
To replace PostFast you would be making connections to other products, each kept working as those products change.
Where this guide comes from
The prices, plans, platforms and features were read from PostFast’s own pages on Nov 13, 2026, and the grades were given on Nov 13, 2026. Graded from this listing, whose facts were read from PostFast's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by PostFast. Prices change, so check postfa.st before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
7,721
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
7,721
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- PostFast, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/postfast
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "PostFast: The Insider's Guide", checked Nov 13, 2026. https://toolgpa.com/tools/postfast
Know someone choosing between social media schedulers?
Send them this guide: toolgpa.com/tools/postfast/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded social media schedulers after PostFast, each with an Insider's Guide of its own.
- Social Media Schedulers Insider's GuideEvery one of the 91 social media schedulers we grade, compared
- Buffer Insider's GuideSocial media scheduler priced by the channel, with a free plan2.8 GPA
- Fedica Insider's GuideScheduling and follower analytics across 15 social networks2.6 GPA
- Hootsuite Insider's GuideSocial media suite for publishing, inbox, listening and reports2.6 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what PostFast’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. PostFast is a trademark of its owner, and this guide is not made, paid for or approved by PostFast. Prices and plans change: check postfa.st before you buy.