Postly vs Slay.so

Comparing the features of Postly to Slay.so

Feature
Postly
Slay.so

Capability Features

AI Caption Generator
AI Content Creation
AI Learns From Account
Alt Text Support
Analytics & Insights
Auto-Reply to Story Replies
Automatic Hashtags
Branching DM Flows
Bulk Post via CSV & Google Sheets
CSVGoogle Sheets
Bulk Publishing
Cloud Storage
Collaboration Tools
Comments and DM Automation (Free)
Content Validation
CSV Import for Bulk Posting
Designed for Creators
First Comment Publishing
For Creators, Brands & Teams
Google Business Profile Posts
Hashtag Tools
LinkedIn Articles & Documents
Mentions, First Comment, Alt Text, Geotags
MentionsFirst commentAlt textGeotags
Multi-Format Editor
Multi-Publish
Notify Subscribers on YouTube
Personalized Post Ideas
Platform Adaptation
Post Validation
Publishing Automations
Recurring Posts
Reels/Stories/Threads/Shorts Support
ReelsStoriesThreadsShorts
RSS Feed Automation
Save Hashtag Collections
Stable Connections
Unified Scheduler & Queues
Unlimited Tag Segmentation
Video Cover/Thumbnail Support
Video Publisher
YouTube Shorts Publishing

Integration Features

API Access
Instagram Integration
Meta API Integration
Supported File Formats
JPEGPNGMP4MOV
Supported Platform
FacebookInstagramYouTubeLinkedInTikTokPinterestTelegramThreadsGoogle Business ProfileBlueskyX
Telegram Bot Integration
default postly_botcustom bot

Limitation Features

No Contact Limits
No Corporate Complexity
No Risky Automation
Platform Feature Limitation
Features as supported by each platform’s latest API
X Pro Add-on
Available on X-Pro Add-on.
X-Pro Coming Soon
Coming soon

Pricing Features

All Features Included
Annual Discount
25% off
Cancel Anytime Monthly
Free Plan
Free Trial Duration
10
Free Trial Period
Monthly Pricing
$9/month
No Growth Penalties
No Hidden Costs
Pricing Page Available