Castly vs Voilà AI Assistant

Comparing the features of Castly to Voilà AI Assistant

Feature
Castly
Voilà AI Assistant

Capability Features

Chat with Docs and Images
Chat with Websites, Documents, PDFs, Pictures, URLs
Collaboration
Content Sharing
Content Summarization
Custom Prompts
Draft and Improve Emails
Expert Prompt Library
File Export Options
GPT-5 Support
Image Generation
Instant Answers
Instant Email Reply
Language Tools
Fix spellingGrammar correctionRewriteTranslateParaphraseSummarize
Privacy Protection
GDPR CompliantCCPA ReadyConversations not stored
Pro Tier PDF Uploads
Unlimited
Pro Tier Published Posts
Unlimited
Question Answering over Audio
Question Answering over YouTube
Reads Webpages and URLs
Research with Reliable Sources
Supported Content Types
Ad CampaignsLanding Page CopyBlog PostsResumesDomain NamesLinkedIn PostsEmail RepliesCover LettersProject CharterAd Campaign StrategySocial Media ContentCase StudiesMarketing CampaignsProduct DescriptionsTargeted Ad CopyVideo ScriptsRecruiting EmailsSEO ContentCustomer TestimonialsUser GuidesEssaysRelease NotesBusiness CasesNewslettersJob DescriptionsMarket Research Reports
Text Editor Interface
Unlimited Chats
Works on Any Website
YouTube Transcript Support

Integration Features

Active Discord Community
APIs and Plugins
Browser Extensions
Desktop App Availability
Mobile App
PDF File Support
Supported Platform
WindowsMaciOSAndroidBrowser Extension
Works in Any App

Limitation Features

Data Not Used for Training
Free Tier PDF Size Limit
10
Free Tier Published Posts
5
Pro Tier PDF Size Limit
50

Pricing Features

Free Tier
Free Tier PDF Uploads
5
Free Trial Period
Pricing Plans
Pro Plan Price
$12/month
Quota or Usage Limits