Postbridge vs Postiz
An honest comparison of Postbridge and Postiz: pricing, free trial, AI writing, scheduling, analytics, carousels, comments and languages. Facts checked against the official pages.
Competitor data checked in November 2026 on the official page. Source: postiz.com/pricing
What is Postbridge?
Postbridge is an AI content platform built for LinkedIn: it generates ideas and posts in your authentic voice, schedules publications, tracks results, creates carousels, organizes comments with AI reply suggestions and surfaces a radar of trending posts and news in your niche. Interface in English, Portuguese and Spanish, plans from $10/mo and a 7-day free trial.
What is Postiz?
Postiz is an open-source social media scheduler (AGPL-3.0) that is also offered as a hosted cloud service. It posts to 30+ channels (X, LinkedIn, Instagram, Facebook, TikTok, YouTube, Threads, Bluesky and more), has an AI Copilot for captions, hooks and hashtags, AI image and video generation, per-channel analytics, an API, webhooks and MCP. Cloud plans start at $29/mo.
Side-by-side comparison
Postbridge and Postiz features, taken from each product's official pages.
| Feature | PostbridgeRecommended | P Postiz |
|---|---|---|
Built exclusively for LinkedIn Product designed around LinkedIn's algorithm and formats | Yes | NoMulti-network |
AI post writing Generates and rewrites full posts | Yes | YesAI Copilot |
AI trained on your voice Learns your tone and style from what you already wrote | Yes | Not disclosed |
Idea generation Suggests topics and angles so you never run dry | Yes | PartialHooks and captions |
Post scheduling Publishes automatically at the chosen time | Yes | YesUnlimited posts |
Analytics Views, engagement and follower growth | Yes | YesPer channel |
Carousel creator Builds PDF carousels for LinkedIn | YesAdvanced plan | Not disclosed |
Comments inbox Centralizes comments and suggests replies | YesInbox + AI suggestions | PartialScheduled comments |
Trending radar Trending posts and news in your niche | YesRadar | No |
Chrome extension Works inside LinkedIn | Yes | Not disclosed |
Other social networks Also posts to X, Instagram, TikTok, etc. | NoLinkedIn only | Yes30+ channels |
Interface in Portuguese and Spanish In addition to English | YesPT, EN, ES | Not disclosed |
Free trial Try before you pay | Yes7 days | Yes7 days |
Postiz strengths
- Open source: you can self-host without paying a license
- 30+ social networks in one calendar
- Unlimited posts on every plan
- API, webhooks, CLI and MCP for automations
Postiz limitations
- Not LinkedIn-specialized: generic per-platform AI, no voice profile disclosed
- No inbox for incoming comments and no trending radar
- Self-hosting means handling servers, updates and API approvals yourself
- Interface languages not disclosed
Which one should you pick?
No tool is perfect for everyone. Here is the scenario where each one makes more sense.
Pick Postiz if…
- You publish on several networks and want a single calendar
- You prefer open-source software and can self-host
- You need an API and automations to publish at scale
Pick Postbridge if…
- LinkedIn is your priority and you want AI trained on its formats
- You want ideas, posts in your voice, analytics and a comments inbox without configuring a server
- You want a localized interface for $10/mo
Pricing
Postbridge and Postiz plans as of November 2026.
Postbridge
7-day free trial on every plan. Cancel anytime.
- Essential$10/month
3 posts per week · 9 ideas per week · 18 AI rewrites · Basic analytics · Email support
- Professional$18/month
4 posts per week · 12 ideas per week · 24 AI rewrites · Advanced analytics · Engagement heatmaps · Priority support
- Advanced$25/month
5 posts per week · 15 ideas per week · 30 AI rewrites · Carousel creator · Content performance insights · Premium 24/7 support
Billed in Brazilian reais (R$59 / R$79 / R$99); USD values are approximate.
- Free trial
- 7 days
- Platforms
- Interface languages
- English, Portuguese and Spanish
Postiz
Standard $29/mo (5 channels), Team $39/mo (10 channels), Pro $49/mo (30 channels) and Ultimate $99/mo (100 channels); about 20% cheaper billed annually. 7-day free trial. Free self-hosting of the open-source version.
- Standard$29/mo
$23/mo billed annually
5 channels
- Team$39/mo
$31/mo billed annually
10 channels
- Pro$49/mo
$39/mo billed annually
30 channels
- Ultimate$99/mo
$79/mo billed annually
100 channels
- Free trial
- 7-day free trial (cloud); open source to self-host
- Platforms
- 30+ networks: X, LinkedIn, Instagram, Facebook, TikTok, YouTube, Threads, Bluesky, Pinterest, Reddit, Discord, Mastodon…
- Interface languages
- Not disclosed
Source: https://postiz.com/pricing (2026-11)
Verdict
Postiz and Postbridge solve different problems. Postiz is an excellent multi-network scheduler for people who distribute the same content across many channels. Postbridge is a LinkedIn content tool: it helps you decide what to write, writes in your voice, measures and organizes comments. Plenty of people use both.
Frequently asked questions
The most common questions from people comparing Postbridge and Postiz.
Is Postiz free?
The open-source version (AGPL-3.0) can be self-hosted at no license cost. The hosted version has no permanent free tier: there is a 7-day trial and plans from $29/mo. Checked in November 2026.
Does Postiz post to LinkedIn?
Yes, LinkedIn is one of the 30+ supported channels alongside X, Instagram, Facebook, TikTok, YouTube, Threads and Bluesky. The difference is that Postbridge is built only for LinkedIn, with AI trained on the network's formats and algorithm.
Does Postiz write posts with AI?
Yes, the AI Copilot generates hooks, captions, threads and hashtags tuned per platform, plus images and videos with monthly limits. Training on the user's voice is not disclosed. Postbridge generates ideas and posts from the tone you define during onboarding.
Can I use Postiz and Postbridge together?
Yes. A common workflow is to create and publish LinkedIn content in Postbridge (ideas, voice, analytics, comments) and use Postiz to redistribute adaptations to other networks.
Does Postiz have a free trial?
Yes, a 7-day free trial on every cloud plan. Postbridge also offers a 7-day free trial on every plan.
LinkedIn Report 2026
Real reach and engagement data to calibrate your strategy.
Postbridge plans and pricing
Essential, Professional and Advanced, all with a 7-day free trial.
Try Postbridge free and compare it with Postiz yourself
7-day free trial, no contract, cancel anytime. Generate your first post in your voice in under 5 minutes.
Postiz is a trademark of its respective owners. Information about Postiz was collected from public pages and may change; check the official site before purchasing. Postbridge is not affiliated with Postiz.