A woman on a phone call walks out of a café with a coffee in her hand.

Pulse / X writing agent

Short posts on X about work that really happened.

Pulse is AI for X posts that start from your own notes and updates: short posts, longer posts and threads. Every post waits for your approval on its own card.

Hire Pulse See how a campaign is planned

€39/mo · Each X post approved on its own card

Every post stands on something you gave it.

Pulse builds an X campaign from your notes, product updates and saved business context. If there isn’t enough material for the number of posts you asked for, it tells you how many it could plan instead of filling the gaps.

In the product

What Pulse tells you, in its own words.

“12 of 20 planned — add a line of material to fill the rest”

Example numbers. Pulse shows this when your material can carry fewer posts than you asked for.

“Posts on X are approved one at a time, on their own cards.”

“I keep web addresses as plain text on X, so I added a space before the dot. Readers can still find it.”

These sentences are copied from the product. They show how Pulse behaves. They are not a customer result.

Short when it can be. Longer when it needs to be.

01
Start from your material
Bring notes, a product update or a lesson. Pulse can add sourced findings, with the sources shown on the post card.
02
Fit the format to the idea
Mostly short posts, some longer ones, and a thread only when the material has steps.
03
Plan an X campaign
Choose the weeks and posts per week. Pulse writes up to five at a time and plans each post around a different piece of your material.

Pulse and other X tools.

Pulse plans X posts from your own material and asks you to approve each one on its own card, with Handler publishing and template Pixel for visuals. The tools beside it are ahead in other places: most add analytics, engagement feeds and automations, and some publish to many more networks.

Pulse and 6 X tools, compared on 22 October 2026.
What you get	PulseFeedSquad	SuperXsuperx.so	ClimbXclimbx.so	Typefullytypefully.com	Hypefuryhypefury.com	Tweet Huntertweethunter.io	Bufferbuffer.com
Drafts in your voice from your own materialYour notes, updates and context, read before each draft.	YesStarts from your notes, product updates and saved business context, in the voice you confirm before the first draft.	PartlyWrites in your voice from a style guide built from your recent posts, plus saved context and products. Drafts start from a short brief.	PartlyDrafts daily posts from a voice profile built from your last 100 posts. Drafting from your own documents is not documented.	YesIts Writing Assistant learns your voice from writing samples and turns your notes or voice memos into posts. AI usage limits vary by plan.	PartlyIts AI learns from your past posts and drafts new ones you can edit. Drafting from other material is not documented.	PartlyWrites and rewrites from your X account, keywords and saved reference posts. Drafting from your own documents is not documented.	PartlyIts AI Assistant drafts, rewrites and changes tone from your prompt. A saved brand voice is not documented.
Plans an X campaignSeveral posts across the weeks you choose, each built on different material.	YesYou choose the weeks and posts per week. Each post uses a different piece of your material, and Pulse says when there is not enough for the number you asked for.	PartlyAI Workers fill a review queue with batches of posts on a schedule. A connected campaign plan is not documented.	PartlyDaily ready posts and a weekly schedule at the hours your audience is active. Connected campaigns are not documented.	PartlyYou lay out posts on a calendar and queue, with dated drafts that wait for you. AI campaign planning is not documented.	PartlyA queue with time slots, evergreen and recurring posts, and bulk scheduling. A campaign planner is not documented.	PartlyA queue, a calendar and generators for thread ideas and hooks. Planning connected posts with dates is not documented.	PartlyYou group posts into campaigns with tags, a calendar and queue slots. AI planning of a campaign is not documented.
Waits for your approval before publishing	YesEach X post is approved on its own card, with no bulk approval. Only approved posts are published.	YesNothing posts until you schedule it, and its AI Workers only draft. Optional auto-retweet, auto-plug, auto-DM and auto-delete act on their own once you turn them on.	YesPublishes posts you approve or schedule. Optional auto-repost and auto-plug on paid plans act on their own once turned on.	YesPosts go out only when you schedule them. Optional auto-retweet, auto-plug and auto-DMs act on their own once you turn them on.	YesYou schedule each post. Optional auto reposts, autoplugs, auto DMs and evergreen recycling act on their own once turned on.	YesYou schedule each post and can cancel it before it goes out. Optional auto-retweet, auto-plug, auto-DM and evergreen retweets act on their own once turned on.	YesYou schedule each post yourself. Approval steps for teammates are on the Team plan.
Publishes to XThreads and long posts, and where else it can post.	YesHandler, included with Pulse, publishes approved posts. Thread parts stay within 280 characters; longer single posts once you confirm your account supports them.	YesPosts, threads and X Articles through the official X API, with optional cross-posting to Bluesky.	YesPosts and threads through the official X API. X only.	YesThreads of up to 50 posts, and long posts and X Articles with X Premium. Also LinkedIn, Threads, Bluesky, Mastodon and Substack Notes.	NoIts pricing FAQ says it no longer supports X, while its home page still describes X reposts and autoplugs. It lists Bluesky, Threads, LinkedIn, Instagram and TikTok as channels.	YesPosts and threads, and long posts with X Premium. Publishing to other networks is not documented.	YesPosts and threads of up to 25 posts, with long posts for paid X accounts, plus 11 other networks.
Writes for LinkedIn and Threads too	PartlyPulse writes for X. The FeedSquad Bundle adds Ghost for LinkedIn and Stitch for Threads, and Handler publishes there.	Not documentedCross-posting is documented for Bluesky only.	Not documentedIts pages describe a tool for X only.	YesWrite once and cross-post, then edit each network’s version. The assistant can rework a post per platform.	PartlyCross-posts to your connected channels and turns threads into LinkedIn carousels. You edit each version yourself.	Not documentedIts blog suggests adapting posts for LinkedIn by hand.	YesYou edit a version per network, and the AI Assistant can rework a post for each platform.
Visuals for your posts	YesTemplate Pixel is included: branded visuals from your brand kit. AI-generated images are the separate Pixel Pro add-on.	PartlyAttach images or GIFs, and AI covers for X Articles. AI images for posts are not documented.	PartlyAttach images to posts. Creating visuals is not documented.	PartlyUpload images, GIFs and video, with AI alt text. AI image generation is not documented.	YesTurns text posts into images, Reels, TikTok videos and LinkedIn carousels, with daily limits by plan.	PartlyAttach your own images, video and GIFs from a media library. AI image generation is not documented.	PartlyCanva in the composer and basic image editing. AI image generation is not documented in the web app.
Analytics and learning from results	PartlyFeedSquad reads each post’s public metrics once, a few days after it is published. Later drafts are not tuned to those results.	PartlyDetailed X analytics, a viral post library and a score for each draft against your own past posts. Results steering drafts on their own is not documented.	YesTracks reach and replies by post format and feeds what it learns into future drafts.	PartlyX analytics, with posting-time suggestions. Results feeding its AI is not documented.	PartlyEngagement, impressions and follower growth, and your top posts feed its evergreen and inspiration lists.	PartlyAccount and per-post analytics with one-click rewrites of top posts, and a large viral tweet library. Automatic learning is not documented.	PartlyPer-post metrics and AI prompts based on what worked; some X figures are limited by X’s API. Results steering drafts on their own is not documented.
Engagement tools on XReplies, mentions and messages.	NoPulse writes your own posts. Replying to other people is not part of it.	YesAn engagement feed with reply help, a mentions hub, contacts, lead-finding agents and auto-DMs.	YesA feed of fresh posts in your niche with drafted replies you send yourself.	YesReply to posts from the app, plus auto-plug, auto-retweet and auto-DMs.	YesAn engagement feed of the people and keywords you watch, for quick manual replies, on the networks it supports.	YesReply feeds, a contact list built from people who engage, and DMs triggered by engagement.	YesReply to X comments and mentions from a shared inbox.
Setup	Hosted. Sign up, confirm your voice in a couple of minutes and bring your material. Connect X when you want Handler to publish.	A web app and Chrome extension. You connect X by authorizing it. A free trial is offered; its length is not stated.	A web app that connects X through its official sign-in. A 7-day trial with a card on file ($1 or free).	Sign up and connect each network. A free plan covers 10 posts a month.	Connect your channels. A 7-day free trial with no card, and no free plan.	Sign in with X. A free sidebar extension, a 7-day trial and a 30-day refund window.	Sign up and connect your channels. A free plan covers up to 3 channels; paid plans have a 14-day trial.
PriceAs published, as of 22 October 2026.	€39/mo or €390/year. Includes Handler and template Pixel.	Pro $49/mo, Advanced $49/mo at its launch price (normally $99), Ultra $199/mo.	Base $29/mo, Pro $39/mo ($29 founding price when checked), Agency $199/mo. Two months free when billed yearly.	Free plan. Creator $99 a year. Business $20 per social set a month ($18 billed yearly).	Flexible $6 per channel a month ($5 billed yearly). Full $19/mo.	Discover $29/mo without AI writing, Grow $49/mo, Enterprise $200/mo. Less when billed yearly.	Free for up to 3 channels. Essentials $5 and Team $10 per channel a month, billed yearly. The AI Assistant is on every plan.

Compared on 22 October 2026 from each product’s public pages. These products change often, so check their pages before you decide.

✓ documented on the product’s own pages. Partly: covers part of the row. — not offered, by the product’s own account. Not documented: not found on its public pages.

Sources

Pulse

SuperX

ClimbX

Typefully

Hypefury

Tweet Hunter

Buffer

Checked on 2026-10-22.

Read the full comparison

Different work. The same need to say it briefly.

Illustrative professional scenes.

Founders building in public
Share what shipped, what broke and what you decided.
Developers and technical leads
Explain a technical choice to people outside the codebase.
Product and growth leads
Say what changed for users, and why, in a few lines.
Researchers and analysts
Turn a finding into a short post you can stand behind.

Getting started

What you give Pulse. What you review.

01
Confirm your voice
Pulse asks you to confirm how you sound before the first draft. It takes a couple of minutes in Stash.
02
Give it something real
A product change, a customer conversation or a lesson. Add a campaign brief if you want a series.
03
Approve post by post
Read each draft on its own card. Edit it, approve it or leave it as a draft.

You approve every X post, one by one.

Pulse writes drafts. Each X post is approved on its own card, with no bulk approval, and only approved posts are published at their time. Pulse does not reply to other people’s posts.

The offer

€39/mo

Handler scheduling and publishing are included.

Start with Pulse. Add the squad when you need it.

Choose Pulse when your immediate job is explaining your work on X in posts you review, edit and approve.

Included with Pulse

Handler · Social Scheduler
Template Pixel for post visuals

Hire Pulse →

Questions about Pulse.

Handler publishes approved posts at their scheduled time through official platform APIs. Creating or saving a draft does not approve it for publication.

LinkedIn, X and Threads. The available post formats depend on the destination, the connected account and your plan.

Handler Free includes 10 published posts a month on LinkedIn and Threads. X publishing requires paid Handler. A paid channel agent includes Handler.

Founders and lean teams who want help preparing marketing work and will review drafts. If you already write your own posts, Handler can serve as the calendar and publishing layer without a writing agent.

Pulse writes from your material and your confirmed voice. It rejects drafts that repeat a recent post or open the same way as another, and it keeps hashtags to two at most. You still read every post before it goes out.

No. Pulse writes your own posts, and each one waits for your approval. Drafting replies to other people’s posts is not part of Pulse today.

Yes. Pulse writes a thread when the idea has steps, with each part kept to X’s 280-character limit. Single posts longer than 280 characters are available if you confirm in settings that your X account supports them.

Pulse keeps web addresses as plain text on X. It adds a space before the dot, so readers can still find the address, and it tells you on the card when it has done this.

Pulse plans only the posts your material can support and tells you how many that is. Add a line of material and it can plan more.

Pulse includes Handler for the calendar and publishing, and template Pixel for post visuals. The FeedSquad Bundle adds Ghost for LinkedIn, Stitch for Threads and Stash for shared business context.

When your X account is connected, FeedSquad reads each Pulse post’s public metrics once, a few days after it is published. Treat a single reading as a signal, not proof.

Guides and documentation

X for founders →Launch on X with threads →Turn LinkedIn posts into X threads →LinkedIn or X? →Post to X with MCP →Multi-platform strategy →Create a campaign →Scheduling documentation →

Use Pulse’s channel from your AI assistant

Connect FeedSquad to Claude or ChatGPT and your assistant can prepare and schedule X posts. X posts are confirmed one at a time. Pulse’s own planning and writing run inside FeedSquad, and its plain-text link rule applies to posts Pulse writes, not to posts your assistant creates.

adapt_for_platform: Turn a draft into an X version, with thread parts where needed. Saves nothing.
lint_post: Check a draft against the AI Tells Index.
create_post: Save it as a draft on your calendar.
find_next_slot: Find the next open X slot.
confirm_post: Approve one X post.