Spiral vs Merlin AI

Comparing the features of Spiral to Merlin AI

Feature
Spiral
Merlin AI

Capability Features

Active Voice Guarantee
AI Content Detector
AI Insider Newsletter
AI Model Support
ChatGPTGPT 4ClaudeDeepseek V3OpusLlamaMistralGeminio3o4-miniGPT 4.1Claude 3.7 SonnetDeepSeek R1Gemini 2.5 ProGemini 2.5 FlashMistral LargeLlama 3.1 405BGrok 3
Automatic Video Timestamps
Brand Voice Matching
Chrome Extension Keyboard Shortcut
Ctrl/⌘+M
Citations Support
Clarifying Questions
Code Generation and Editing
Collaborative Workspace
Content Types Supported
Short-form contentLanding page copyPresentationsEssaysSocial postsTechnical documentation
Custom Chatbots
Custom Prompt Support
Diagram and Chart Generation
DiagramsInteractive chartsInfographicsFlowchartsMindmaps20+ infographic types
Draft Angles List
Benefit-Driven AngleCreative AngleProductivity-Focused Angle
Early Access to New Models
Fact-Based Writing
Featured Image Generation
20+ image models and aspect ratios
File Uploads
PDFXLSCSV
GDPR Compliant
Geo Availability
200+ countries
Humanize AI Content
ISO 27001 Certification
Knowledge Base Creation
Multiple Draft Angles
Multiple Infographic Types
20
Multiple Platform Sync
No AI-isms
No Separate AI Accounts Needed
One-Click Summaries
Private Workspaces
Purchase Additional Sessions
Purpose-Built for Marketers
Query Count Display
Real-time Web Search
Repurpose Content
WebsitesDocumentsYouTube videos
Session Rollover
SOC 2 Type II Certified
Social Media Content Generation
LinkedInX (Twitter)Gmail
Summarize Content
VideosArticlesPDFWebsitesBlogsDocuments
Supported Languages List
25
Unlimited Drafts Per Session
Unlimited Messages
Unlimited Queries on Pro
Write Emails
Writing Styles Feature

Integration Features

Browser Integration
Twitter (X)LinkedInYouTubeGmail
Bundled Apps
CoraMonologueSparkle
PDF File Support
Supported Devices
Web appChrome extensioniOS appAndroid app
Supported Search Engines
GoogleBaiduBingDuckDuckGoYahooYandex

Limitation Features

Minimum Copy Snippets Limitation
No Free Tier
No Mention of API Access
No Query Count for Google Search Responses
Query Consumption by Model
GPT 4, Gemini 1.5, Mistral large: 30 queries per use; GPT 3.5, Gemini, Claude 3 Haiku: 1 query per use

Other Features

App Ratings
4.8 Chrome Store4.3 AppSumo4.3 Play Store4.7 App Store

Pricing Features

Every Bundle Price
$30/month
Free Daily Queries
102
Free Tier
Personal Plan Price
$25/mo
Personal Plan Sessions
50
Premium Plan Price
$19/month billed annually
Team Plan
Team Plan Price
$35/mo per seat
Teams Plan Minimum Seats
3
Teams Plan Sessions
100