Claude vs ChatGPT vs Copy.ai vs Slack

Claude+

Starting price

$20/month

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ChatGPT+

Starting price

$8/month

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Copy.ai+

Starting price

$24

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Slack+

Starting price

$7.25/month

ViewVisit site ↗

Attribute	Claude	ChatGPT	Copy.ai	Slack
Category	AI Agents & Assistants	AI & Automation	Content & Writing	Communication
Pricing	Free tier	Free tier	Freemium	Free tier
Starting price	$20/month	$8/month	$24	✓ $7.25/month
Free tier	✓ Yes	✓ Yes	No	✓ Yes
Free trial	No	No	✓ Yes	✓ Yes
Deployment	Cloud	—	—	—
API available	Unknown	✓ Yes	✓ Yes	✓ Yes
Platforms	ios, android, macos	—	—	—
Certifications	—	—	1	✓ 8
Integrations	✓ 2	—	—	✓ 2
Company	—	Founded 2015	Founded 2020	Founded 2009
Feature attributes
Sso Saml	— Unknown	— Unknown	✓ Yes	✓ Yes
Rbac	— Unknown	— Unknown	— Unknown	✓ Yes
Mobile App	— Unknown	— Unknown	— Unknown	— Unknown
Webhooks	— Unknown	— Unknown	— Unknown	— Unknown
Data Export	— Unknown	— Unknown	— Unknown	✓ Yes
Prebuilt Integrations	— Unknown	— Unknown	— Unknown	— Unknown
Visual Workflow Builder	— Unknown	— Unknown	— Unknown	— Unknown
Code Steps	— Unknown	— Unknown	— Unknown	— Unknown
Llm Access	— Unknown	✓ Yes	— Unknown	— Unknown
Ai Agents	— Unknown	— Unknown	— Unknown	— Unknown
Ai Generation	— Unknown	— Unknown	— Unknown	— Unknown
Grammar Check	— Unknown	— Unknown	— Unknown	— Unknown
Plagiarism Check	— Unknown	— Unknown	— Unknown	— Unknown
Brand Voice	— Unknown	— Unknown	✓ Yes	— Unknown
Browser Extension	— Unknown	— Unknown	— Unknown	— Unknown
Video Conferencing	— Unknown	— Unknown	— Unknown	✓ Yes
Team Messaging	— Unknown	— Unknown	— Unknown	✓ Yes
Max Participants	— Unknown	— Unknown	— Unknown	— Unknown
Screen Sharing	— Unknown	— Unknown	— Unknown	✓ Yes
Guest Access	— Unknown	— Unknown	— Unknown	— Unknown

Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.