The best AI LinkedIn ghostwriter tools do more than fill a blank box with a polished-sounding post. Busy experts need help turning their own knowledge into clear writing. Marketers may need a repeatable way to shape company updates, manage several voices and coordinate approvals. Those are different jobs, and the right tool depends on which part of the work is taking too long.
This comparison covers Taplio, AuthoredUp, MagicPost, Supergrow and Jasper, from LinkedIn-first writing products to a broader marketing platform. The comparison uses official pages checked October 12, 2026; plan details may change later.
AI LinkedIn ghostwriter tools compared by workflow
Taplio: writing, scheduling and post feedback in one place
Taplio suits creators, consultants and small marketing teams that want a LinkedIn-only workflow. It combines idea prompts drawn from LinkedIn posts, AI-assisted drafts and rewrites, a publishing queue and post analytics. A user can start with a subject or rough note, add a personal point of view, edit the draft and schedule it. Analytics can show which subjects and formats drew a response.
The pricing detail that matters is that Taplio’s Starter plan is listed at $39 per month, but AI writing is listed for Growth and Pro, not Starter. Growth is listed at $69 per month; Pro at $199. The company advertises a seven-day trial. Taplio’s own review also notes that a generic prompt may lead to generic copy, so a personal story or opinion still has to come from the writer.
Best for: Someone who wants a connected idea-to-post-to-review loop and will use more than the scheduler. It is a less natural fit if the main need is posting across several social networks.
AuthoredUp: a careful editor for LinkedIn posts
AuthoredUp is one of the LinkedIn ghostwriting tools that puts the editor and publishing process ahead of open-ended AI generation. Its editor supports formatting, post previews, drafts, a calendar, scheduled posts and analytics. Hook and ending libraries can help a writer get past a slow first line. The tool also lists AI Coauthor, but the pricing page marks it as closed beta and credit-based, so don’t assume it is available as a full-time ghostwriter.
The Individual plan is listed at $19.95 per month, or $199.50 a year when billed annually. Business is listed per connected profile, with a three-profile minimum. AuthoredUp says scheduling uses its Chrome extension. That is worth checking if the team’s browser rules limit extensions or if the publishing process needs to work from a different device.
Best for: Experts who already know what they want to say but need a cleaner editing, preview and scheduling routine. Business adds shared calendars and team review for people coordinating several profiles.
MagicPost: a fit for client work and ghostwriters
MagicPost is more directly built around the AI LinkedIn post generator use case. Its published workflow can start with a topic, URL or file, then draw on an imported writing style to produce a draft. The user can edit the post, schedule it and review account or post metrics. The agency tier adds several client accounts and approval steps, which makes it easier to route copy to a client before it goes live.
Plan names matter here. MagicPost lists Growth at $49 per month or $29 per month billed yearly, while AI post generation is listed under Creator at $69 monthly or $39 monthly billed yearly. Agency pricing is per client seat. The public pricing page’s monthly equivalents and annual totals do not always line up exactly, so check the checkout amount rather than relying on the comparison table. Trial allowances are limited, and there is no permanent free plan listed.
Best for: Freelance LinkedIn writers, agencies and teams that need separate client accounts and a sign-off step. Check which plan includes the drafting features you need before comparing its price with other products.
Supergrow: personal voice and team approvals
Supergrow puts personal voice near the center of its product. Its Content DNA feature builds a voice profile from a person’s existing writing, role, audience and subject knowledge. Users can start a post from an idea, source material or an AI interview, then edit and schedule it. Team tools add feedback, approvals, shared calendars and reports across member accounts.
The company lists Pro at $39 per month when billed monthly, or $31 per month annually, for one account. Teams is listed at $199 monthly or $189 annually for five accounts. Larger teams need custom Enterprise pricing. That makes the tool easier to size for one writer or a small group than for a large roster with many executive profiles.
Best for: Experts who want drafts to reflect their own vocabulary, and marketing teams that need each person to review posts before scheduling. The published product is LinkedIn-focused; confirm multi-network publishing before choosing it for a broader social calendar.
Jasper: brand-led copy for marketing teams
Jasper is not a LinkedIn-only writer. Its LinkedIn Post Agent takes a topic, company update or link and drafts a caption using brand voice, style guidance, audience settings and reference information supplied to Jasper. That context can help a marketer keep product terms and company wording consistent across posts. Jasper describes the result as copy to paste into a social scheduler; its cited LinkedIn page does not establish native posting or post analytics.
Jasper lists Pro at $69 per seat per month, or $59 per seat monthly when billed yearly, with one seat included. Business pricing is custom. Those are platform prices, not a charge for a LinkedIn-only writing feature, so Jasper may make more sense for teams already using its marketing workspace than for an individual who only needs occasional LinkedIn drafts.
Best for: Marketers who already have brand materials and a separate scheduler, and want LinkedIn copy to follow the same voice as other marketing content.
LinkedIn content tools for marketers: what to compare
Before choosing among LinkedIn content creation software, write down where the current process stalls. If writers struggle to start, compare idea prompts and draft-from-source features. If posts pile up awaiting approval, look at shared drafts, account limits and sign-off flows. If the team publishes but learns little, check what the analytics actually show and whether the reports cover individual posts or several profiles.
The difference between an AI LinkedIn post generator and a full publishing tool is important. A generator may draft copy but leave editing, approvals, scheduling and results elsewhere. A broader product may cost more or include unused functions. Ask who will write, who approves, and who presses publish before paying for a plan.
A LinkedIn writing assistant should also leave room for the person’s own evidence and judgment. A tool can rearrange notes, suggest hooks or shorten a paragraph. It cannot know what happened in a client meeting unless the writer provides that detail. Before a draft is scheduled, check factual claims, company names, numbers, privacy and the tone of any opinion. A recognizably personal post usually needs more than a cleaned-up generic draft.
For a solo expert, Supergrow and Taplio put voice, drafting and scheduling close together, while AuthoredUp is useful when editing and previews are the main need. For a ghostwriter serving clients, MagicPost’s approval flow is worth examining. For an in-house team with established brand material and a separate scheduler, Jasper may fit better. Those are workflow distinctions, not a claim that one product writes the best post for everyone.
