Cross-posting from one composer
Write a post once and Postlia reformats it for each connected network, so users do not need to copy and rewrite the same update in separate apps.
Postlia
Freemium
Postlia est un outil de planification et de publication croisée sur les réseaux sociaux qui permet de diffuser une même publication sur plusieurs plateformes depuis un seul éditeur. Il propose aussi des outils de contenu IA gratuits, des statistiques et un serveur MCP permettant aux agents de rédiger, planifier et vérifier les publications.
Qu'est-ce que Postlia ?
Postlia is a social media publishing tool built around one composer, scheduled cross-posting, and a set of free content utilities. It lets users connect social accounts, write a post once, and publish or schedule it across supported networks such as LinkedIn, Bluesky, Instagram, TikTok, Pinterest, YouTube Shorts, and Mastodon.
The product also includes a library of 25+ free tools for tasks like handle checking, caption writing, hashtag generation, bio optimization, and content repurposing. For users building agent workflows, Postlia offers an MCP server and API access so AI clients can draft, schedule, and verify delivery.
Que peut faire Postlia ?
Scheduled publishing
Posts can be queued on a calendar and published at a chosen time, which supports batch planning and more deliberate timing.
Per-platform caption tailoring
The composer supports different captions for different networks, which is useful when the same idea needs a different length or tone by channel.
Multi-account posting on Pro
Pro users can connect multiple accounts on the same platform and choose exactly which accounts receive each post, which is useful for agencies and multi-brand workflows.
Analytics board
Postlia includes engagement and follower-growth analytics for connected accounts, along with guidance on when an audience tends to be active.
Free AI and utility tools
The site includes more than 25 free tools such as handle checkers, caption generators, hashtag tools, character counters, post previews, and thread splitters, with many available without signup.
Cas d'utilisation
“Solo creators managing several channels”
A creator can draft once, adjust captions per platform, and schedule a week of posts without switching between multiple tools.
“Founders and makers posting alongside other work”
Users who post occasionally can use the calendar, free AI tools, and repurposing tools to turn one update into several platform-specific versions.
“Agencies handling client accounts”
Pro's multiple accounts per platform, client review links, and grouped publishing fit workflows where one team posts for several brands or clients.
“Teams using AI assistants to publish content”
With the MCP server, an AI client can create drafts, schedule posts with media, and check delivery receipts after publishing.
“Users testing handles and content ideas”
The free tools section supports quick tasks such as checking usernames, generating bios, previewing posts, and finding hashtags before publishing.
Questions fréquentes
Which platforms does Postlia support?
Postlia currently supports posting to LinkedIn, Bluesky, TikTok, Instagram, Pinterest, YouTube Shorts, and Mastodon. The site also says X / Twitter is coming soon.
Is there a free version?
Yes. The site says all 25+ free social tools are free forever with no credit card required, and the pricing page also includes a Free plan with limited posting.
Can Postlia schedule posts?
Yes. Users can publish immediately or schedule posts on a calendar for a specific time.
Does Postlia support AI agents?
Yes. Postlia offers an MCP server and API access so AI clients such as Claude, ChatGPT, and other MCP clients can create posts, manage drafts, and verify delivery.
Is team collaboration supported?
The source shows collaboration features on Pro, including multiple accounts per platform, team seats, and client review links.
Informations rapides
- Category
- Social Media Scheduler
- Primary use
- Cross-posting and scheduled publishing
- Supported live platforms
- LinkedIn, Bluesky, TikTok, Instagram, Pinterest, YouTube Shorts, Mastodon
- Free offering
- 25+ free tools plus a Free plan
- Paid plans
- Creator and Pro, both with a 7-day trial
- Notable workflow
- Single composer, platform-specific formatting, and MCP/API access for agents
Analyse du trafic de Postlia
Les données de trafic sont fournies à titre indicatif uniquement.
- Évaluation du domaine
- 2
Alternatives à Postlia
PostEverywhere
posteverywhere.ai
Planification et gestion des réseaux sociaux sur 11 plateformes, avec analyses, génération de contenu par AI et automatisation via API, CLI, MCP et webhooks.
SocialGPT
gpt.social
SocialGPT est un outil de réseaux sociaux basé sur l’IA qui permet de créer et de modifier du contenu, tout en aidant les utilisateurs à gérer et à développer leur présence sur les réseaux sociaux. L’inscription est possible par e-mail ou avec Google.
Planly
planly.com
Planly gère la planification, la publication, l’engagement et l’analyse sur les réseaux sociaux.
PostSyncer
postsyncer.com
PostSyncer est une plateforme de planification et de gestion des réseaux sociaux avec calendrier partagé, outils d’IA et accès MCP/API pour publier, collaborer et gérer les interactions.
ViralDashboard
viraldashboard.io
Automatisation des réseaux sociaux pour planifier, publier et analyser du contenu
Creasquare
creasquare.io
Creasquare est une plateforme tout-en-un pour créer, planifier et publier du contenu sur les réseaux sociaux.