AI Undetectable
Freemium
Humanizing AI text
Writing LinkedIn posts from scratch every week is the task that dies on the calendar first — not because it's hard, but because it competes with everything else. PostLinkedAI is a credit-based generator that turns a topic or existing post into LinkedIn-ready content without requiring you to face a blank text box.
The core loop is one-shot: you input a topic or source material, pick a format (post, carousel, caption, image prompt), and the tool returns copy ready to review and publish. For solo creators or professionals who need to stay visible on LinkedIn without hiring a ghostwriter, that loop covers most of what they actually need. The credit model means output volume is capped — heavy users running multiple daily posts will hit limits and move to a paid tier. There is no API and no self-hosted option, so the tool lives entirely in the vendor's environment; teams with data residency requirements or custom workflow integrations have nowhere to go. The image prompt feature generates Midjourney or DALL-E inputs rather than images directly, which adds a manual step if visual content is part of your standard output.
Bottom line: Use this if you need to go from 'I should post something this week' to a drafted LinkedIn post in under five minutes — but if your workflow requires scheduling, CRM integration, or programmatic content generation at volume, this tool ends where those requirements begin.
300 credits one-time u00b7 ~30 posts
2,000 credits/month u00b7 ~200 posts
5,000 credits/month u00b7 ~500 posts
Unlimited credits
View full pricing on postlinkedai.com →
Pricing may have changed since last verified. Check the official site for current plans.
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Freemium
Humanizing AI text
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SEO and content agencies
PostLinkedAI is a browser-based LinkedIn content generator that accepts a topic, idea, or existing post as input and produces ready-to-edit outputs: text posts, carousel copy, hashtag-equipped captions, and Midjourney or DALL-E image prompts. The workflow is single-step — no multi-stage pipelines, no agent loops. You supply the seed, the tool returns the draft, you edit and publish. Credits are consumed per generation, with a one-time free allocation before paid tiers are required.
The content idea suggestion feature is the closest thing to a discovery layer: the tool surfaces topic angles (productivity habits, freelancing lessons, and similar LinkedIn-native themes) for users who don’t yet have a seed idea. This is particularly useful for professionals who know they want to post but don’t arrive with a brief — it shifts the bottleneck from ‘what do I write about’ to ‘which of these angles fits my audience.’
The tool fits creators and content managers who need to produce LinkedIn posts faster than manual writing allows, and whose content operation does not require API access, webhook triggers, or integration with a broader CMS or scheduling stack. It breaks when the requirement is volume automation, multi-platform output, or any workflow that needs to read from or write to external systems — none of those capabilities are present. Teams managing LinkedIn strategy collaboratively can share access on paid-only tiers, but there is no self-hosted deployment path for organizations with data control requirements.
Image generation is not handled inside the tool. The vendor’s page describes prompt generation for Midjourney and DALL-E — meaning the output is a text prompt you take to a separate image tool, not a finished visual. Teams expecting end-to-end visual post production will need to account for that additional step.
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