Postproxy
Upload-Post
Buffer
getLATE.dev
Hootsuite
Ayrshare
Postier App
Publer
Multi Upload Tool
Upload-Post
Publer
Later
Hootsuite
Buffer
SocialBee
Postier App
PostProxy.dev offers a unified API for seamless social media publishing to Instagram, Facebook, YouTube, LinkedIn, and X. It automates OAuth, rate limits, retries, content adaptation, and analyticsโreplacing platform-specific chaos with one reliable endpoint.โ
Built for developers and automators using n8n, Zapier, LLMs, or CI/CD, it turns publishing into predictable infrastructure. Generate AI content, route by rules, and publish at scale without manual fixes.โ
Free plan availableโscale as you grow.
MCP included!
Multi Upload Tool lets creators, agencies and developers publish short-form videos to multiple platforms simultaneously โ without switching tabs or copy-pasting captions.
Key features: โข Bulk upload: schedule dozens of videos across TikTok, YouTube Shorts, Instagram Reels, Facebook and LinkedIn in one click โข REST API: automate publishing from your own tools, n8n, Make or Zapier โข Multi-account: manage multiple creators or clients from a single dashboard โข Analystic: get stats across all your account โข Free plan available โ no credit card required
Built for social media managers, content agencies, and developers who need reliable, programmatic video publishing at scale.
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Postproxy's answer
Developers, marketers, people building social media automations, people doing personal brand with use of AI tools like Claude Code and such.
Multi Upload Tool's answer:
Social media agencies managing multiple client accounts, content creators publishing short-form video daily across TikTok, Instagram Reels, YouTube Shorts, Facebook and LinkedIn, and developers or no-code builders who need a reliable API to automate video publishing inside their own workflows like n8n.
Postproxy's answer
We were building a product for ads creation at scale with fancy templates management, different platforms with adaptive sizing. Then Nano Banana got released and made a product largely obsolete. Postproxy was basically a part of that product.
Multi Upload Tool's answer:
Multi Upload Tool was born out of frustration with the repetitive work of uploading the same video to five different platforms, one by one, every single day. The founder built the first version to solve their own problem, then opened it to other creators and agencies who faced the same bottleneck. The focus has always been on reliability, API-first design, and making multi-platform publishing feel effortless.
Postproxy's answer
Why there's similar products we offer years of experience in huge high loaded production systems making sure the flight is smooth.
Multi Upload Tool's answer:
Multi Upload Tool combines a no-code dashboard with a full REST API in the same product. Most scheduling tools are either API-only (for developers) or dashboard-only (for marketers) โ Multi Upload Tool serves both. It also supports white-labeling, letting agencies resell it under their own brand with custom domains and their own pricing.
Multi Upload Tool's answer:
Multi Upload Tool is built for volume. Whether you're publishing 5 or 500 videos a week, the bulk upload engine and REST API handle it without manual work. Unlike competitors that charge per account or per platform, Multi Upload Tool supports unlimited connected accounts on higher plans โ making it significantly more cost-effective for agencies managing multiple clients.
Multi Upload Tool's answer:
Bun, TypeScript, React, REST API, BullMQ, Redis, PostgreSQL, Prisma
Multi Upload Tool's answer:
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