head to head/Developer Tools

Keplars vs Postproxy

Neck and neck on boosts. Profiles, pricing and deals below.

Keplars

Email Infrastructure for Modern Product Teams

community boosts

⚡ 0

pricing

Freemium

what it is

Transactional & marketing email infrastructure with full delivery visibility, sandbox testing, and seamless scale. Send in under 5 clicks. Free plan available.

Postproxy

Social Media API for Agencies, SaaS & AI Agents

community boosts

⚡ 0

pricing

Open source

what it is

Unified social media API for agencies, SaaS, and AI agents. Publish, manage comments, DMs, and reviews across Instagram, TikTok, LinkedIn, X, YouTube, Facebook, Threads, Bluesky, and more.