Postwise
Postwise is an AI writing and scheduling tool for X (Twitter), LinkedIn and Meta Threads. Turn a rough idea into several ready-to-post variants, queue weeks of content, and track engagement from one dashboard.
What is Postwise?
Postwise is an AI copywriter and scheduler built for three networks and one job: turning a half-formed idea into a post worth publishing. You type what you want to say, and the tool returns several finished variants for X (Twitter), LinkedIn or Meta Threads, each shaped for the format of the network it is going to. The homepage sells it as a cure for the blank screen and claims the underlying model was trained on high-engagement posts rather than on general text. More than 9,000 creators are said to use it, and Justin Welsh, an entrepreneur and author, provides the headline testimonial.
The signature feature is GhostWriter. Rather than asking you to describe a tone, it learns one, either from a short self-description in the format who I am, what I do, who I help, or by reading your past posts. A separate instructions panel lets you pin down subjects, formats and register. Around it sit custom AI voices, an inspiration library, a screenshot generator, AI image generation, tweet threading, a retweet scheduler and viral-post repurposing.
The scheduling half is conventional but complete: smart scheduling that picks slots for you, a queue running three months ahead on the entry plan and indefinitely on the top one, multi-account management, LinkedIn company pages, team collaboration, and an analytics dashboard whose depth varies by tier. Generation is metered. Support documentation explains that one credit equals one AI-generated tweet, that a single request returns six tweets for six credits, and that a ten-tweet thread in six variants still costs six.
Everything runs in the browser. There is no API, no mobile app and no extension: you authenticate an X, LinkedIn or Threads account and you are in. Three paid tiers run from 37 to 97 USD per month, each opening with a seven-day trial, and there is no permanently free plan, though a separate suite of roughly twenty free generators handles bios, headlines, hashtags and titles for networks the paid product does not cover. Postwise is published by XO LABS LTD, a UK company, under the law of England and Wales.
What it does
- Turn a plain idea into six ready-to-post variants for X, LinkedIn or Threads
- Write in your own voice with GhostWriter, trained on your bio or your past posts
- Queue and auto-schedule weeks of content across three networks
- Manage several social accounts from a single dashboard
- Track engagement and performance in an analytics dashboard
- Repurpose posts that already worked, and schedule retweets
- Generate post visuals with the screenshot generator and AI image generation
When to use Postwise / When not to
A quick filter to help you decide if Postwise is the right fit.
When to use Postwise
- Solo creators and founders who post daily on X and LinkedIn and keep running out of ways to phrase an idea
- Marketers who batch-write a month of social content in one sitting and schedule it across three networks
- Social media managers running several client or brand accounts from a single queue
- Coaches, consultants and freelancers building a personal brand where the voice matters more than the volume
- Job seekers and career changers who need a sharper LinkedIn headline, summary or bio
When not to use Postwise
- Teams that need Instagram, Facebook, TikTok or YouTube publishing, since the paid product covers only X, LinkedIn and Threads
- Developers who want to drive posting from their own stack: there is no public API and no developer documentation
- Anyone looking for a permanently free tier, as the cheapest plan starts at 37 USD per month once the seven-day trial ends
- Procurement-led buyers who require a signed DPA, a named subprocessor list, or SOC 2 or ISO 27001 evidence
- Mobile-first users, because there is no iOS app, no Android app and no browser extension
How to use Postwise
A typical end-to-end flow, from setup to results.
- Pick an entry point on the homepage: try it with X (Twitter), with LinkedIn, or with Threads
- Authenticate the social account you want to publish from, or sign up first through the registration page
- Start the seven-day trial, which the pricing page says needs no card although the terms allow billing details to be requested
- Open the Ghostwriter tab and choose Use Description to describe yourself, or Use Profile to have your past posts analysed
- Press Generate and read the batch of six variants that comes back
- Use the instructions panel to fix the tone, the subjects or the type of post you want
- Edit the variant you prefer, or take it as it stands
- Send it to the calendar and let smart scheduling place it, or choose the slot yourself
- Connect further accounts and repeat, up to the limit your plan allows
- Watch the analytics dashboard and adjust what you publish; cancel from the account page or through support at any time
Pros & Cons
Pros
- Six variants per request rather than a single draft, so there is something to choose between
- GhostWriter picks up your style from posts you have already written, with nothing to configure
- Setup is one click: authenticate the social account and start writing, with no install and no code
- A seven-day trial on all three tiers, advertised on the pricing page as needing no card
- Pricing is public and legible, with 20% off for paying annually and no minimum term
- Credits can be earned for free by referring someone or posting about Postwise
- Roughly twenty free generators are usable without a subscription, including for networks the paid product does not serve
Cons
- No permanently free plan: the cheapest tier is 37 USD per month
- Three incompatible pricing grids sit on three pages of the same site, with different quotas and plan names attached to identical prices
- The terms rule out refunds outright while the pricing FAQ promises a full refund within thirty days
- GhostWriter is listed on all three tiers on the pricing page but described as annual-only in the help centre
- The legal layer is thin: the GDPR is never named, and there is no DPA, no subprocessor list and no security certification
- No postal address, no legal notice page and no phone number, with a single email address covering support, legal and data requests
- Only three networks in the paid product, and no API, no mobile app and no browser extension
Pricing & Plans
There is no permanently free plan. Access begins with a seven-day free trial on any tier, after which the lowest price point is 37.00 USD per month for the Basic plan. Paying annually reduces every plan by 20%. Payment is taken through Stripe by Visa, MasterCard, American Express or Discover, with no minimum term and cancellation available at any time. Prospective buyers should note that the terms of service and the pricing FAQ contradict each other on refunds.
- 3 social accounts
- 500 AI-generated posts a month
- 3 months of scheduling
- 3 custom AI voices
- GhostWriter AI assistant
- basic analytics
- email support
- 5 social accounts
- 1
- 000 AI-generated posts a month
- 12 months of scheduling
- advanced analytics dashboard
- email and chat support
- unlimited social accounts
- unlimited AI-generated posts
- unlimited scheduling
- custom AI training
- enterprise-grade analytics
- priority support
- All three tiers open with a seven-day free trial
- and paying annually takes 20% off
- Credit packs can also be bought separately
- the unit price falling as the pack grows
Data, GDPR & hosting
A consolidated view of how Postwise handles your data.
GDPR overview
There is no mention of the GDPR anywhere on the site. The acronym appears in no page, in neither the visible text nor the underlying HTML, so Postwise neither claims compliance nor denies it. The privacy policy nonetheless uses the regulation's own vocabulary: it lists legal bases for processing, promises lawful, fair and transparent handling, and states that transfers out of the European Economic Area are covered by standard data protection clauses approved by the European Commission or by binding corporate rules. It grants access, portability, erasure, rectification, restriction, and the right to complain to a supervisory authority. What is missing is the machinery: no data protection officer, no Article 27 representative, no DPA, no subprocessor list, no breach-notification deadline and no retention period. The policy has not been revised since 15 October 2022.
Who owns the data?
XO LABS LTD publishes terms dated 15 October 2022. You keep every right to the content you post, and you remain responsible for it. In exchange you grant Postwise a licence to use, display and distribute that content on the Service. The two licence clauses do not have the same reach: one is confined to your own account, the other extends to Postwise's business and carries a worldwide, royalty-free, transferable and sub-licensable right. The Service itself remains the exclusive property of Postwise under UK law, and any suggestion you send becomes its property outright, with no credit and no compensation. If the company is sold or fails, your data travels with the assets.
Reuse rights
You may reuse the posts Postwise generates for you without asking permission. Nothing in the terms restricts publishing, editing or repurposing your own output, and you keep all rights to the content you submit. What the terms do forbid is touching the product around it: you may not license, sell, rent, lease, assign, distribute, host or otherwise commercially exploit the application, copy it for any purpose beyond permitted use, reverse engineer any part of it, or remove its copyright and trademark notices. Feedback works the other way: any suggestion you send becomes the exclusive property of Postwise. On its own side, the company collects account details, log data, device data and operational data, and reserves their use for analytics, research and development, and promotional messages that may also cover third-party products.
Data retention & training
Hosting summary
The privacy policy states that personal data is stored and processed in the United Kingdom, or wherever Postwise, its partners, affiliates and third-party providers maintain facilities, a formula broad enough to cover almost any location. No hosting provider is named, no data centre is identified, and no region can be chosen by the customer. Transfers from the European Economic Area to countries outside it are said to be protected by standard data protection clauses approved by the European Commission, by binding corporate rules, or by other legally accepted means. The policy adds a plain warning that third parties in other jurisdictions may not be bound by comparable data protection laws and that redress may therefore be limited. Recipients are described only by category: IT providers, data storage, hosting and server providers, analytics, error loggers and payment operators. There is no trust or security page, no residency commitment and no certification of any kind, neither SOC 2 nor ISO 27001. The jurisdiction is clear on paper, the publisher being a UK company governed by the law of England and Wales, while the operational detail is left almost entirely unstated.
Things to keep in mind
Risks and trade-offs to weigh before adopting Postwise.
- Outsourcing your voice: a tool that learns your style from your past posts will also freeze it, and the fluency it lends you is not the same as having something worth saying
- Engagement as the objective: the model is advertised as trained on high-performing posts, which optimises for reach rather than for accuracy or nuance
- Volume without judgement, since unlimited generation makes it easy to publish more than you have actually thought about, and readers increasingly recognise generic AI output for what it is
- Content licensing: uploading grants a worldwide, transferable and sub-licensable right to use, distribute and display your content in connection with Postwise's business, which is wider than the account-only wording used elsewhere in the same terms
- Anything you suggest to the company becomes its exclusive property, with no credit and no compensation
- Your account can be terminated immediately, without notice and without reason, and the service is supplied as is with no availability guarantee, so a scheduled queue can disappear with it
- Contradictory commercial terms on refunds, card requirements and feature scope, alongside a privacy policy untouched since 2022, mean the written commitments may not match what is billed: get them confirmed before paying
Setup & Integrations
Technical difficulty
Very low. Postwise runs entirely in the browser, with nothing to install, no code to write and no extension to add. You authenticate an X, LinkedIn or Threads account, or register first, and the seven-day trial begins. GhostWriter needs only a one-line self-description, or permission to read your past posts. The published workflow has four steps: create, schedule, analyse, optimise. There is no API, no webhook and no integration to configure beyond connecting the social accounts your plan allows. A Help Scout knowledge base covers writing, scheduling and account questions step by step.
Deployment
Integrations
Behind Postwise
Social
Resources
All the official URLs gathered for verification and reference.
Alternatives
Tools that compete with or complement Postwise.
Frequently asked questions
Which networks can Postwise publish to?
Is there a free plan?
Do I need a card for the trial?
Can I get a refund?
How do credits work?
What is GhostWriter?
Is there an API or a mobile app?
Where is my data held?
Who runs Postwise, and how do I reach them?
Is there a minimum age?
Should you pick Postwise?
Postwise does one thing and does it narrowly: it writes social posts and puts them in a queue. Within that scope it is well-judged. Six variants per request is the right answer to a blank screen, GhostWriter learns a voice from posts you have already published rather than from a tone selector, and getting started means authenticating an X, LinkedIn or Threads account rather than reading documentation. For a creator, founder or marketer publishing several times a week on those three networks, 37 USD a month is a defensible price and the seven-day trial costs nothing to test.
The reservations are less about the product than about the site around it. Three pages publish three different pricing grids, with different quotas and plan names attached to the same figures. The terms of service rule out refunds while the pricing FAQ promises one within thirty days. GhostWriter appears on every tier in one place and on annual plans only in another. A 4.8 rating from 1,024 reviews is asserted in structured data with nothing behind it, and the homepage advertises three social accounts of which two no longer exist.
The legal layer deserves the same caution. Terms and privacy policy have not moved since October 2022, the GDPR is never named on any page, and there is no DPA, no subprocessor list, no retention period and no security certification. XO LABS LTD is identified as the publisher under the law of England and Wales, and data is said to be processed in the United Kingdom, but there is no postal address, no legal notice page, and one email address covering support, legal and privacy alike. Worth trying on the trial, then, and worth asking support to confirm the plan, quota and refund terms in writing before paying.
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