Create and publish LinkedIn/X posts that sound like you, not AI.

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December 20, 2025

Tonemark

Writing

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4.0(4)4

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4.0(4)4

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Create and publish LinkedIn/X posts that sound like you, not AI.

AI Content Writer AI Copywriting AI Writing Assistant Authentic Content Brand Voice Content PublishingFree + from $29/mo

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Overview Discussion 4

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Overview

Tonemark is an AI writing assistant that creates authentic content and publishes directly to LinkedIn & X. Its key strength lies in its ability to learn and adapt to your unique writing style, providing content that appears authentic and consistent with your brand.

Its citation feature makes it a resourceful tool as it refers back to your original documents, ensuring the authenticity and relevance of the information it provides.

To further enhance customization, Tonemark allows the creation of multiple personas, each with distinctive style, tone, and guidelines that influence how the AI writes for you.

Its versatility extends to automating content planning for recurring themes and allowing detailed refinement, even after content generation, until it perfectly fits your preference.

Tonemark also caters to different roles such as Founders, Marketing Leaders, Thought Leaders, among others, helping them create quality content without sacrificing their unique voice.

Its native support feature ensures that the content it generates is optimized for different platforms such as LinkedIn or Reddit. The convenience it offers spans to scheduling or posting directly to your preferred platform, reducing the need for manual copy-pasting.

Its simple, transparent pricing and a free starter option making it accessible for various user needs and budgets.

Releases

TonemarkInitial

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Initial release

December 20, 2025

Initial release of Tonemark.

Author

Lukas Fryc

@lukasz-fryc

12 years in tech. Had ideas but writing felt impossible - blank page, overthink, give up. ChatGPT was fast but generic. So I built Tonemark. Everyone with expertise deserves to build their personal brand. Not just people who are natural writers.

tonemark.ai

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1 tool

Beginner

Joined: December 2025

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Pricing model

Freemium

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$29/month

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Monthly

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Writing

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Average from 4 ratings.

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Comments(4)

Marek Kowalski

Dec 30, 2025

@ initial release

@Tonemark

It's different than ChatGPT - it actually cites your stuff. No more "in today's fast-paced world" garbage.

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Bartek Gruszka

🙏 9 karma

Dec 21, 2025

@ initial release

Rated it

@Tonemark

Tried a lot of AI writing tools. This one actually learns how you write instead of giving you the same output as everyone else.

9 Reply Share Delete Report

Mateusz B.

Dec 21, 2025

@ initial release

Rated it

@Tonemark

Wow this is actually so useful. I have no issues with writing but keeping the tone professional, polishhed (suitable for all the serious people on LinkedIn :D) is much harder for me. This tool solves that 100% without making it obvious or artifical

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Michal Wegielski

🙏 1 karma

Dec 21, 2025

@ initial release

Rated it

@Tonemark

Works well for LinkedIn. Not perfect but way better than raw ChatGPT. Actually uses your examples.

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Pros and Cons

Pros

Emulates user's unique writing style

Fast content generation

Learns from prior writing samples

Citation mechanism for accuracy

Content creation with multiple personas

One-click content publishing

Content series planning automation

Adjustments in tone and length

Refinement based on user feedback

Personalized content creation

Appears authentic and consistent

Referential to original documents

Versatile for recurring themes

Caters to multiple roles

Platform-optimized content generation

Content scheduling and posting

Transparent pricing

Free starter option

Turns ideas into content quickly

Effortless writing assistance

Analyzed documents become a library

Automates content planning

Regenerates content based on feedback

Supports LinkedIn and Reddit posts

Content specific to platform rules

Mobile-optimized formatting

Creates viral threads on Twitter

Anti-promotional tone for Reddit

Offers value-first structure

Smart hashtag generation

Uses existing uploaded documents

LinkedIn thought leadership positioning

Automates recurring LinkedIn content themes

Feedback-based content refining

Role-specific content for founders, marketers, etc.

Turns product documents into LinkedIn posts

Customization of content tone, length

Supports posting and scheduling

Prioritizes authentic content creation

Free option for limited posts

User data security measures

Allows content export to any platform

Provides priority email support for Pro

Adaptable to user's content needs

View 39 more pros

Cons

Limited platform optimization

No offline availability

Depends on user's input

Length and tone adjustment required

No real-time assistance

Limited free options

No mention of multi-language support

No document collaboration feature

View 3 more cons

Q&A

What is Tonemark?

Tonemark is an AI-powered writing assistant. It emulates a user's unique writing style and assists in generating content at a faster speed. The AI learns from the user's previous writing samples, creating content that matches their unique voice. It also cites from the user's uploaded documents for authenticity and accuracy.

How does Tonemark learn my writing style?

Tonemark learns a user's writing style by studying their previous writing samples. A user's unique writing style subsequently informs how the AI generates content, creating pieces that sound authentically like the user.

What is the use of the citation feature in Tonemark?

Tonemark's citation feature ensures the authenticity and factual accuracy of the content it generates. It cites from the user's uploaded documents, effectively applying real expertise to the generated content and avoiding any ambiguity or hallucination.

Can I manage multiple writing personas in Tonemark?

Yes, Tonemark allows for the creation and management of multiple personas. This feature is beneficial in scenarios that require diversity in tone and style, such as writing for different platforms or audiences.

Can Tonemark publish content directly to LinkedIn?

Yes, content generated by Tonemark can be published in one click directly to platforms like LinkedIn. This provides a seamless workflow from content creation to dissemination.

How does Tonemark aid in content series planning?

Tonemark assists users with content series planning by allowing the automation of recurring content themes. This feature can aid in managing a consistent content calendar and ensuring brand consistency across a series of posts.

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Can I adjust the tone and length of my content in Tonemark after it's been generated?

Yes, Tonemark allows users to adjust the tone and length of their content even after it's been generated. The AI regenerates and refines content based on these adjustments and additional user feedback.

Who can benefit from using Tonemark?

A wide variety of users can benefit from using Tonemark. It caters to founders, marketing leaders, thought leaders, and even solopreneurs and technical experts. It can help both individuals and businesses create quality, unique content without sacrificing their unique voice.

Does Tonemark optimize content for different platforms such as Reddit?

Yes, Tonemark optimizes the content it generates for different platforms including Reddit. Its native support feature ensures that it takes into account the specifics and nuances of a platform's content rules and audience expectations.

How does Tonemark help with content scheduling?

Tonemark supports content scheduling by allowing users to plan and automate their content posting. This can be particularly helpful for adhering to a content calendar or maintaining consistent audience engagement across different time zones.

Does Tonemark offer a free usage option?

Yes, Tonemark offers a free usage option. In this starter option, users can create up to 25 AI posts per month and take advantage of features like unlimited content personas and citation of every fact.

How does Tonemark ensure brand consistency in content?

Tonemark ensures brand consistency in content by learning a user's unique writing style and applying this style across all generated content. It also allows users to create multiple content personas that match different brand voices or tones.

Can I upload original documents to Tonemark for content generation?

Yes, a user can upload original documents to Tonemark. These uploaded documents serve as a library of topics and as resources for citation, ensuring the authenticity, relevance, and accuracy of the content the AI generates.

What is the role of feedback in refining content using Tonemark?

Feedback plays a significant role in refining content using Tonemark. User feedback informs subsequent content generation, allowing the AI to tweak and adjust its output based on user preferences in tone and style.

How does Tonemark support the creation of role-specific content?

Tonemark supports the creation of role-specific content through its unique personas feature. Users can create unlimited personas to match the context of every role or brand voice, which allows for content output that caters specifically to those roles.

What is the persona engine in Tonemark?

The persona engine in Tonemark is a feature that allows users to create unlimited personas to match every context. Each persona can have its own tone, style guidelines, and writing samples that inform the AI's content generation.

What are the key strengths of Tonemark?

The key strengths of Tonemark lie in its ability to learn and adapt to a user's unique writing style, create personalized and authentic content, and allow for a high degree of customization and control. It also offers convenient features like one-click publishing to LinkedIn and content series planning automation.

Does Tonemark offer accessible pricing options?

Yes, Tonemark offers accessible pricing options, including a free starter option. The free option includes access to multiple features, and users can upgrade to a Pro plan when they need additional capacity and features.

How does Tonemark ensure the authenticity and relevance of the content it generates?

Tonemark ensures the authenticity and relevance of the content it generates through its unique citation feature. It refers back to the user's original documents, ensuring the relevance and authenticity of the information it comes up with.

Can I use Tonemark to automate content planning for recurring themes?

Yes, Tonemark supports the automation of content planning for recurring themes. Users can set themes to recur on a schedule, enabling them to plan weeks ahead and keep their content consistent and on-theme without constant manual input.

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Tonemark

Overview

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Lukas Fryc

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Pros and Cons

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