Castly vs Spiral

Comparing the features of Castly to Spiral

Feature
Castly
Spiral

Capability Features

Active Voice Guarantee
AI Insider Newsletter
Brand Voice Matching
Clarifying Questions
Collaborative Workspace
Content Sharing
Content Types Supported
Short-form contentLanding page copyPresentationsEssaysSocial postsTechnical documentation
Draft Angles List
Benefit-Driven AngleCreative AngleProductivity-Focused Angle
Fact-Based Writing
Multiple Draft Angles
No AI-isms
Private Workspaces
Pro Tier PDF Uploads
Unlimited
Pro Tier Published Posts
Unlimited
Purchase Additional Sessions
Purpose-Built for Marketers
Question Answering over Audio
Question Answering over YouTube
Session Rollover
Text Editor Interface
Unlimited Chats
Unlimited Drafts Per Session
Unlimited Messages
Writing Styles Feature

Integration Features

Active Discord Community
Bundled Apps
CoraMonologueSparkle
PDF File Support

Limitation Features

Free Tier PDF Size Limit
10
Free Tier Published Posts
5
Minimum Copy Snippets Limitation
No Free Tier
No Mention of API Access
Pro Tier PDF Size Limit
50

Pricing Features

Every Bundle Price
$30/month
Free Tier
Free Tier PDF Uploads
5
Personal Plan Price
$25/mo
Personal Plan Sessions
50
Pro Plan Price
$12/month
Team Plan Price
$35/mo per seat
Teams Plan Minimum Seats
3
Teams Plan Sessions
100