About Postier

Social media management for creators, agencies, and businesses.

Managing social media shouldn't mean juggling multiple tools, spending hours on content creation, or struggling with complex workflows. That's the problem we're solving at Postier.

We've built a platform that consolidates content creation, scheduling, automation, collaboration, and analytics into one seamless solution. From solo creators to agencies managing dozens of clients, Postier helps you save time, reduce costs, and maximize engagement.

What We Do

Content Creation

We help you create platform-specific posts in seconds. No more staring at blank screens or struggling to adapt content for different networks.

  • Generate posts, captions, and hashtags tailored to each platform
  • Repurpose one piece of content across 15+ social networks
  • Create threads for X and LinkedIn carousels automatically

Multi-Platform Publishing

Manage all your social accounts from one dashboard. We support major platforms like LinkedIn, Instagram, and TikTok, plus niche communities where your audience actually engages.

  • 15+ platforms including IndieHackers, ProductHunt, and Discord
  • Schedule posts, stories, and reels with platform-specific previews
  • Bulk scheduling and CSV import for efficient workflows
  • Post to decentralized networks like Mastodon and Bluesky

Smart Automation

Set up your content workflows once and let Postier handle the rest. From RSS feeds to evergreen content recycling, automation keeps your social presence active without constant manual work.

  • Auto-post from RSS feeds to stay current with your blog
  • Recycle high-performing evergreen content automatically
  • Schedule Discord bot posts and community updates in advance

Analytics & Collaboration

Track what's working, collaborate with your team, and prove ROI to clients.

  • Post-level engagement tracking and account performance overviews
  • Team collaboration with drafts, approvals, and comments
  • White-label dashboards and PDF reports for agencies
  • Export reports to show clients tangible results

Hey, I'm William, founder of Postier

I’ve been building products for a long time, and one thing I kept noticing was how messy social media management had become. Too many tools, too much repetition, and not enough focus on what actually moves the needle.

Postier started as a way to fix that. A simple, reliable workspace for creators, startups, and agencies to plan, publish, and stay consistent without burning out.

I still spend most of my time designing features and talking to users, because I care about making this genuinely useful. If you’re building something and want to spend less time fighting your tools, I think you’ll feel right at home here.

William Da Silva

Founder & Developer