Postwise vs Supergrow (2026): which should you pick?
As of Nov 13, 2026, Supergrow grades higher than Postwise: 2.2 against 1.8 out of 4.0.
Checked Nov 13, 2026 · graded Nov 13, 2026 by ToolGPA
Supergrow grades higher on the free plan and platforms. They get the same grade on value for money, features and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Postwise
AI writer and scheduler for X, LinkedIn and Threads posts
Supergrow
LinkedIn content planner that writes in your own voice
Which one is for you
Pick Postwise if
- Fits if you only post on X, LinkedIn and Threads and want AI first drafts
- Works for solo creators who need up to 3 accounts
Look elsewhere if
- Not for you if you post on Instagram, Facebook or TikTok, none of which it covers
- Tight if you want a free plan: it's a 7-day trial that rolls into a paid plan
- Pricey if you want scheduling past 3 months, which needs Boss at $59 a month
- Watch out: the home page lists different plans and prices from the pricing page
Pick Supergrow if
- Fits if LinkedIn is your main channel and you want AI to draft in your voice
- Works for executives or small leadership teams of up to 5 with approvals
Look elsewhere if
- Not for you if you post anywhere but LinkedIn, as the pages list no other network
- Tight if you want a free plan, because after the 7-day trial it's paid
- Pricey if you're a team: $189 a month for 5 accounts
- Watch out: approvals, team analytics and leaderboards need Teams, and 6 or more accounts means an Enterprise quote
How we grade them
| 1.8GPAPostwiseWeak | 2.2GPASupergrowFair | |
|---|---|---|
| Value for money | C$37 a month for 3 accounts on Basic, billing basis not stated; the FAQ says annual takes 20% off but doesn't show the price. Mid-range for the category. | C$31 a month on yearly billing for 1 account ($39 monthly), a little above the category middle of $24.99 for a LinkedIn-only tool. Teams is $189 for 5 accounts. |
| Free plan and trial | DNo free plan. A 7-day trial on every plan that converts to a paid plan unless cancelled, which points to a card up front. | CNo free plan. A 7-day trial on every plan, and the account pauses afterwards if you don't pick one; the pages don't say a card is needed. |
| Features | CAI post writer, custom voices, scheduling, repurposing and analytics. Only X, LinkedIn and Threads are covered, per the listing, and there's no Instagram, Facebook or TikTok. | CVoice profile, AI interviews, repurposing, carousels, scheduling and analytics. The pages list LinkedIn only, and approvals and team analytics are Teams only. |
| Ease of use | CNo store rating on record. You connect accounts and train the voices before the posts sound like you. | CNo store rating on record. Training the voice and connecting your account takes setup. |
| Platforms and integrations | CWeb only, with no apps and no integrations beyond the three networks. | BWeb only. Links to Slack, YouTube, Claude and ChatGPT, and an MCP, but no apps. |
| Best for | AI-written posts for X, LinkedIn and Threads | writing and scheduling LinkedIn posts in your own voice |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Postwise and Supergrow. How we grade
Price against what you get
Postwise starts at $37 a month and scores 2.0 out of 4 on features, ease of use and platforms. Supergrow starts at $31 a month and scores 2.3.
Supergrow scores higher and starts $6 a month lower. Of the other social media schedulers on the chart, 46 score higher than Postwise for less, and 12 score higher than Supergrow for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Postwise also covers chat assistant.
- Supergrow also covers kanban boards and content optimization.
At a glance
| Postwise | Supergrow | |
|---|---|---|
| Pricing | Free trial | Free trial |
| Starts at | $37 per month for 3 accounts, billing basis not stated | $31 per month for 1 account, billed annually ($39 billed monthly) |
| Free plan | None | None |
| Free trial | 7-day free trial on all plans. | 7-day free trial on every plan. |
| Web | ||
| Made by | XO LABS LTD | Supergrow |
| Price read from | postwise.ai | supergrow.ai |
| Checked | Nov 13, 2026 | Nov 13, 2026 |
Worth knowing
Postwise
- It covers only X, LinkedIn and Threads, not Instagram, Facebook or TikTok.
- The home page lists different plans (Basic $37, Unlimited $97 billed annually) from the pricing page, so figures may change.
- The FAQ says paying annually takes 20% off, but the annual prices are not shown.
- The trial converts to a paid plan automatically unless cancelled.
Supergrow
- The scheduling described is for LinkedIn; the pages do not list other networks.
- Each plan includes a fixed number of accounts (1 on Pro, 5 on Teams); more than 5 needs Enterprise pricing.
- Approval workflows, team analytics and leaderboards are only on Teams and above.
- There is no free plan; an account pauses if no plan is chosen after the trial.
Key features
Postwise
- AI post writer
- Turn a short idea into several post drafts for X, LinkedIn and Threads, using the GhostWriter assistant.
- Custom AI voices
- Save writing voices so drafts match a style; 3 on Basic, with custom AI training on Unlimited.
- Scheduling
- Batch-create posts and schedule them ahead; the window is 3 months on Basic, 12 on Boss and unlimited on Unlimited.
- Viral post repurposing
- Rework posts that performed well elsewhere into new ones for your own accounts.
- Analytics dashboard
- Engagement tracking, basic on Basic and advanced from Boss.
Supergrow
- Content DNA
- Builds a profile of how you write so drafts match your voice rather than generic AI output.
- Postcast AI interviews
- An AI interviews you by voice or text and turns the answers into post ideas; unlimited on every plan.
- Repurposing and carousels
- Turn YouTube videos, articles and PDFs into posts, and turn a post into branded carousel slides.
- Scheduling
- Calendar and kanban views, a queue and automatic first-comment scheduling.
- Approvals for teams
- Teams adds review chains, an organization dashboard, publishing on behalf of members and Slack notifications.
- Supergrow MCP
- Draft and schedule posts from Claude or ChatGPT through an MCP connection.
Plans
Postwise
Basic$37
per month for 3 accounts, billing basis not stated
3 social accounts, 500 AI posts a month, 3 months of scheduling and 3 custom AI voices.
Boss$59
per month for 5 accounts, billing basis not stated
5 social accounts, 1,000 AI posts a month, 12 months of scheduling and an advanced analytics dashboard.
Unlimited$97
per month, billing basis not stated
Unlimited accounts, AI posts and scheduling, plus custom AI training and priority support.
Supergrow
Pro$31
per month for 1 account, billed annually ($39 billed monthly)
1 account with voice profile, AI interviews, repurposing, scheduling, carousel maker, analytics and MCP.
Teams$189
per month for 5 accounts, billed annually ($199 billed monthly)
Everything in Pro for 5 accounts, plus approval workflows, an organization dashboard and team analytics.
EnterpriseCustom
For more than 5 executives: custom integrations and API, SLA, invoice billing and custom reporting.
Ways to pay less
Postwise
- Annual discount
20% off with annual billing
Postwise's pricing FAQ says it takes 20% off all plans when you pay annually.
Supergrow
- Annual discount
20% off Pro with yearly billing
Supergrow's FAQ states Pro is $31 a month billed annually instead of $39, and Teams is $189 instead of $199.
Common questions
Which is cheaper, Postwise or Supergrow?
As of Nov 13, 2026, Supergrow is cheaper to start with: $31 a month, against $37 a month for Postwise. Postwise starts at $37 per month for 3 accounts, billing basis not stated, and Supergrow starts at $31 per month for 1 account, billed annually ($39 billed monthly).
Which has a free plan, Postwise or Supergrow?
As of Nov 13, 2026, neither Postwise nor Supergrow has a free plan. Both have a free trial.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.