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Built for professional LinkedIn growth

Postbrander is not another AI writing box. It is the full LinkedIn content workflow: voice training, research-backed drafts, carousels, analytics, and auto-publishing, all in one tool, shaped by what the 2026 LinkedIn algorithm actually rewards and tested against real engagement benchmarks.

Voice-to-post

New

Talk for 60 seconds, get a polished 2,000-character LinkedIn draft in your voice. Faster than typing, captures your phrasing better than a topic prompt.

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Daily reactive prompts

New

Three fresh post angles waiting on your dashboard every morning, grounded in your voice profile and topic bank. Habit cue, not blank page.

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Repurpose mode

New

Paste a blog post, podcast transcript, newsletter or tweet thread, get four distinct LinkedIn posts back, each with a different structural angle.

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Voice profiles

Train the AI on your writing style so posts sound like you, not generic LinkedIn-speak. Pick a starting archetype or paste your own examples.

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Voice archetypes

New

Six starter voices, Builder, Operator, Educator, Storyteller, Contrarian, Data Person. Pick the one that fits your role and refine it from there.

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Carousels with themes

Multi-slide PDF carousels with six visual themes (Dark Bold, Minimal, Editorial, Sky, Forest, Mono). Highest-engagement native format on LinkedIn.

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AI research mode

Posts grounded in real-time data and current news in your niche, not hallucinated statistics. Sources cited in the draft.

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Auto-scheduling

Queue a week of posts in minutes. Postbrander publishes via the official LinkedIn API at your chosen time and day.

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First-comment seeder

New

LinkedIn rewards early author engagement. Pre-write a follow-up comment, we post it from your URN the moment your post goes live.

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Variants by angle

New

Generate three structurally different versions of the same post (story-led, data-led, contrarian) so you actually have a choice, not three rolls of the same prompt.

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Free formatter tool

Add bold, italic, and bullets to LinkedIn posts using Unicode characters that LinkedIn renders correctly. No sign-up required.

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Performance analytics

Track impressions, reactions, comments, shares once your LinkedIn API access lands. See what resonates and make more of it.

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Anti-AI writing engine

New

90-word banned list, 30+ banned sentence patterns, fabricated-anecdote ban. Every post scored 0-100 with one-click auto-fix. The strictest anti-AI guardrails in the LinkedIn category.

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Fact-check before publish

New

Live web search against your post's claims. Auto-queues if still accurate, rewrites in your voice if outdated. Catches both factual errors and dated framing ("just announced" for 3-week-old news).

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Format for LinkedIn

New

One-click AI reformat that splits walls of text into short paragraphs, blank lines between them, bolds the hook, converts mid-sentence lists into bullets. Doesn't change wording.

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Hotstreak leaderboard

New

Anonymous handles, real streak counts. See where you rank against everyone else posting consistently. Gamification keeps the habit alive past week six (where most quit).

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See the benchmarks behind our choices

Every feature is shaped by 2026 LinkedIn engagement data. Carousels at 6.6%, video at 5.6%, and text-only posts still competitive with a strong hook. If you are weighing us against a general scheduler, our comparison with Buffer covers the key trade-offs.

Read the 2026 LinkedIn benchmarks →