Booost is a LinkedIn growth platform with two products. Booost Personal is a Chrome extension that writes AI-powered LinkedIn comments in the user's natural tone, in any language, using the user's own AI provider key. Booost Business is a desktop application for growth teams and agencies: a six-axis contact intelligence radar, a visual workflow builder for outreach automation, an editorial content pipeline, an AI inbox, 20 AI providers (bring your own key), and an anti-ban safety system with dynamic trust scoring, a circuit breaker, and graduated warm-up progression. All campaign and contact data is stored locally in a SQLite database. The app is audited against WCAG 2.2 AA on every release.
One network. Two ways to work it.
AI comments in your voice, one click per post. For people building their own network.
Contact intelligence, outreach and content for teams that run LinkedIn accounts for a living.
Install the Chrome extension, plug in your AI key, and get a context-aware comment in your tone for any post. One click, any language.
Add the Chrome extension and enter your preferred AI provider’s API key.
Open any LinkedIn post. Booost reads the full context — topic, tone, and language.
Hit the Booost button. A relevant, on-brand comment appears — edit or post instantly.
Booost Personal writes context-aware LinkedIn comments in your natural tone. The AI reads the full post first, so every response is genuinely relevant instead of a generic “Great post!”. You sound like yourself, just faster.
Booost adapts to your audience’s language natively: accurate tone and idioms, not word-for-word translation. Engage international connections without switching tools.
Strategic commenting puts you in front of your audience where they already spend their time. Booost removes the friction: ten thoughtful comments take minutes, not an hour, so showing up every day actually happens.
Start with effortless comments, scale up to full network intelligence. AI generation runs on the provider key you configure.
Unlimited AI comments, advanced professional context
Warm Reach Map (10 targets/month), AI bridge comments, network insights
Unlimited targets, advanced insights, follow-up tracking
Relational map, cluster detection, trend engine, weekly reports
Everything in Intelligence plus sentiment, export API, SLA, 1:1 onboarding
Launching soon. Waitlist members get first access.
Join the waitlistBooost Personal is a Chrome extension that generates AI-powered LinkedIn comments in your natural tone and writing style. Install it, choose your preferred AI provider, and start engaging with posts in one click. It supports multiple languages and adapts to each post’s context automatically.
Booost Personal reads the full post text, analyzes its context and topic, then generates a relevant comment using your chosen AI provider. You can select from 20 providers including Anthropic (Claude), OpenAI-compatible endpoints, and Ollama for local processing. The AI adapts its tone to match your writing style, so comments sound authentically like you.
Booost Personal has five plans: Starter at €19/month (unlimited AI comments), Growth at €49, Scale at €79, Intelligence at €149 and Black at €249/month with the full network-intelligence suite, export API and 1:1 onboarding. AI generation uses the provider key you configure.
It depends on your priorities. Anthropic’s Claude models lead on comment quality. Groq, Cerebras and Together AI are fast and cheap for high volume. Ollama runs a local model, so nothing leaves your machine. You can switch providers at any time without losing your settings.
Booost Personal is a Chrome extension that helps you write comments — it does not automate any LinkedIn actions. You review and post every comment yourself. From LinkedIn’s perspective, you are simply typing a comment and clicking Post, which is normal user behavior.
Be the first to know when we launch.
Early adopters get priority access and a say in the roadmap.
AI contact intelligence, visual outreach automation and an editorial content pipeline in one desktop app, behind an anti-ban system that knows when to stop.
One desktop, every account your team runs — with the controls a brand actually needs.
Run every client's outreach and content from one place. Local-first, so client data never leaves the machine.
Grow the personal brands of all your C-levels at once — in each leader's voice, every post approved before it ships.
Build in public without living in LinkedIn. Find the right people, draft in your voice, stay safe.
From finding the right people to publishing the post that pulls them in, in one desktop app.
A six-axis radar scores every contact — Fit, Seniority, Activity, Target fit, Influence and Proximity — and shows the evidence behind each number. The AI judges how well someone matches the audience you defined, so your effort lands where it counts.
Every contact in one searchable list with role, company and an influence score you can sort by. Tag, filter and surface the warmest people to act on first — across every account you run.
Eight templates cover the common plays: basic outreach, nurture sequences, engagement-first, re-engagement, A/B note tests, plus reply and source scouts. Pick one, tweak the copy, launch.
Your LinkedIn messages, synced and sorted by intent. Draft on-brand replies in one click, grounded in the profile and voice you set once — no more cold, generic threads.
A short AI interview fills in each leader's role, goals, target audience and writing voice. Every post, comment and reply the app generates is grounded in it — so the output sounds like them, not a robot.
Six axes, with the evidence behind every score.
Track how warm a relationship really is, 0–100.
See connections by company, school and shared theme.
Drag-and-drop campaigns with branching and delays.
Describe a goal in plain English, get a ready workflow.
Manage every exec or client account from one desktop.
Nothing publishes until a human signs it off.
Draft → review → approve → schedule → publish.
Paste a URL, get a post draft in your voice.
AI comment drafts on your targets' best posts.
RSS and JSON feeds wired straight into workflows.
Synced threads with intent badges and reply drafts.
Funnels, A/B tests and activity trends per campaign.
Bring your own key. Route each task to a different model.
CSV in, CSV or JSON out. Your data stays yours.
All data in SQLite on your machine. No cloud.
A live trust score watches each account's health. A circuit breaker pauses the moment a risk signal appears. A graduated warm-up raises limits over weeks, not minutes. Your executives' and clients' reputations are the point — never the price of scale.
A two-minute AI interview captures your voice. Pick the audience you want to reach.
Drag nodes onto the canvas or start from a template. The safety system handles the pacing.
Campaigns execute and auto-pause on reply. You review the drafts and close.
Every profile, message and campaign lives in a local SQLite database on your computer. Your data stays yours: bring your own AI key, and export everything as CSV or JSON whenever you want.
Every tool included. Pay only for the LinkedIn accounts you manage.
Free trial on your first account. Billed monthly via Stripe; manage or cancel from the billing portal.
Booost scores every contact on a six-axis radar — Thematic fit, Seniority, Activity, Target fit, Influence and Proximity — and shows the evidence behind each number. Add someone to your targets and an affinity score tracks how warm the relationship is, rising with real interactions and cooling with silence.
Yes. Booost Business is designed around safety as a core feature, not an afterthought. The system starts with conservative daily limits and gradually increases them over an 8-week warm-up period. If any risk signal appears — such as a CAPTCHA, rate limit, or unusual response — automation pauses automatically until the account is healthy again. You don’t need to monitor it manually.
Booost Business supports 20 AI providers with a bring-your-own-key model. This includes Anthropic (Claude), OpenAI-compatible endpoints (Groq, Mistral, Cerebras, Together and more), Google AI Studio, Perplexity, and others. For fully offline operation, Booost integrates with Ollama to run local models with automatic detection. Route each task — posts, comments, replies, analysis — to a different provider. Zero vendor lock-in.
No. Booost Business stores all data locally in a SQLite database on your machine. Profiles, messages, campaign data, and activity logs never leave your computer. You can export any data as CSV or JSON at any time through the built-in export manager. This is especially important for agencies handling client data under privacy regulations.
Booost Personal is a Chrome extension for individuals who want AI-generated LinkedIn comments. Booost Business is a desktop app for growth teams and agencies that need the full workflow: a six-axis contact intelligence radar, multi-step campaign sequences, an editorial content pipeline, an AI inbox, and enterprise-grade anti-ban safety. Both support 20 AI providers with bring-your-own-key.
Yes, and we can prove it. Every screen is audited against WCAG 2.2 AA with axe-core, in both light and dark themes, on every release, with AAA-level text contrast where practicable. Full keyboard navigation, visible focus states and screen-reader labels throughout. Accessibility here is a test that has to stay green before we ship, not a badge. Few LinkedIn tools even run the audit.
We onboard teams in small batches during the beta.
Beta seats are limited. Early access includes direct support.
Hi! I'm Booo. Ask me anything about Booost: products, pricing, how it works.