Op-EdComparison · updated October 2026
Op-Ed vs Supergrow
Supergrow is a polished writing studio: you show up with an idea and it helps you shape it into a great LinkedIn post. Op-Ed flips the flow — it brings your industry to you every morning, and any story becomes a working draft in your voice that you sharpen and sign off, for LinkedIn, X, Threads and Bluesky at once. Both are good; they suit different people.
The short version
Choose Supergrow if…
- You enjoy writing and want better tools for it — templates, carousels, voice-note-to-post, an idea generator.
- You post about personal stories and opinions more than industry news.
- You work at a desktop and like a proper editor.
Choose Op-Ed if…
- Your problem isn't writing quality — it's that you never get around to it. Op-Ed puts a fresh briefing in your hand every morning, so there's always something worth posting about.
- You want posts anchored to real articles from sources you trust, not blank-page prompts.
- You want to review, shape and publish from your phone in minutes.
Side by side
| Op-Ed | Supergrow | |
|---|---|---|
| Platform | iOS & Android apps — no desktop dashboard | Web app, plus iOS & Android apps (added 2026) |
| Posts to | LinkedIn, X, Threads and Bluesky — one approve, a version shaped for each | LinkedIn only |
| Starting price | 14 days free · Plus $14.99/mo · Pro $19.99/mo · Team $74.99/mo | From ~$19/mo |
| Core workflow | Your briefing arrives; pick a story and AI drafts it in your voice — you sharpen, then publish | You start a post; AI helps you write it |
| Content grounded in real news | ✓ RSS, keyword news & YouTube sources you pick | ✗ Idea prompts and templates instead |
| Writes in your voice | ✓ Persona + voice import from past posts | ✓ Voice training from samples |
| Polish posts you wrote yourself | ✓ One tap fixes grammar & flow in your persona's voice, with preview and undo | ✓ Editing tools in the studio |
| Carousel / document posts | ✓ Generated slide decks, or attach your own PDF | ✓ |
| Templates & hooks library | ✗ Deliberately minimal | ✓ Large library |
| Scheduling | ✓ Posting days & slots, a month calendar, plan-my-week — nothing posts until you approve | ✓ |
| Approval before publishing | ✓ Nothing posts without your tap | ✓ You publish manually or via queue |
| Works entirely from your phone | ✓ Built for it — read, pick, shape and publish | Partial — mobile apps for capture and review; you still start each post yourself |
| Free to start | ✓ 14 days, no card — the daily brief stays free afterwards | Trial only |
Supergrow details based on public pricing and feature pages, September 2026. Spotted an error? Email support@feedassist.ai.
The real difference: who does the first draft
With Supergrow, the blank page is still yours — the tool makes filling it faster and better. With Op-Ed, the blank page doesn't exist: the app reads the sources you chose, briefs you every morning, and turns the story you pick into a working draft in your tone. You sharpen the take, edit the wording or regenerate it — then publish when it's yours.
Writers who like writing should try Supergrow. Professionals who want a consistent LinkedIn presence with the least possible effort should try Op-Ed.
Common questions
What is the main difference between Op-Ed and Supergrow?
Who does the first draft. Supergrow is a writing studio: you arrive with an idea and it helps you shape it with templates, hooks and editing tools. Op-Ed starts earlier: it briefs you on news from sources you chose every morning, and the story you pick becomes a working draft in your voice that you sharpen and approve.
Which is cheaper, Op-Ed or Supergrow?
Supergrow starts at around $19/month with a trial rather than a free plan. Op-Ed is free for 14 days, no card needed; then Plus is $14.99/month and Pro $19.99/month; Team is $74.99/month for five seats.
Can Op-Ed improve posts I wrote myself?
Yes — one tap fixes grammar and flow in your persona's voice, with a preview and undo. But if you mainly enjoy long writing sessions with templates and carousels, Supergrow's studio is built for that. If your struggle is finding things worth posting about, see our guide to turning industry news into LinkedIn posts.
Let the stories come to you
14 days free · no card · every post shaped and approved by you.
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