What is the difference between the free and Pro plan?

The free plan offers 102 queries per day that renew every 24 hours, with access to basic models. The Pro plan ($19/month annual or $29/month monthly) removes this limit and provides access to all premium models (GPT-4, Claude 3.5, Gemini Pro) as well as advanced features like image generation and integrations.

What is the Pro plan fair use policy?

Although the Pro plan is advertised as "unlimited," a fair use policy limits API consumption to $100 per month or $16 per day. Exceeding this limit temporarily suspends the account. This limit remains generous for normal professional use (approximately 1000-2000 GPT-4 queries per month).

Which AI models are available?

Merlin AI provides access to GPT-4, GPT-3.5, Claude 3.5 Sonnet, Claude 3 Opus, Gemini Pro, Gemini 1.5, Mistral Large, Llama 3, as well as image generation models like DALL-E 3 and Stable Diffusion XL.

Does the extension work on all browsers?

Merlin AI is primarily designed for Google Chrome and Chromium-based browsers (Edge, Brave, Opera). A web version accessible from any browser is also available.

Is there a Teams plan for businesses?

Yes, the Teams plan is available at $15/month per user with a minimum of 5 seats. It includes all Pro features plus team management, centralized billing, and enterprise security features.

Can I use Merlin AI to analyze documents?

Yes, Merlin AI can analyze PDFs, Word documents, spreadsheets, and images. Claude models are particularly effective for long document analysis thanks to their extended context window.

How does Merlin AI compare to direct subscriptions?

Subscribing separately to ChatGPT Plus ($20/month), Claude Pro ($20/month), and Gemini Advanced ($20/month) would cost $60/month. Merlin AI offers access to these three models for $19/month (annual), a 68% savings. However, direct subscriptions have no fair use limit.

Merlin AI

Your all-in-one Chrome sidekick—unleashing top models to research, write, and conquer any webpage instantly

CertifiedLaunched in 2023

Try for free Compare

ComplexityVery accessible

Origin

🇮🇳India

Ideal for

individualsmallmedium

ComplexityVery accessible

Origin

🇮🇳India

Ideal for

individualsmallmedium

Merlin AI

About Merlin AI

Strengths

Unified multi-model access: Switch seamlessly between GPT o1, Claude 3.7 Sonnet, Gemini, and more in one interface, eliminating tool-switching
Deep browser integration: Sidebar chats with webpages, real-time Google/Gmail enhancements, and context-aware assistance without leaving tabs
Comprehensive file handling: Chat with PDFs, images, docs via OCR/summarization; generate charts/images from uploads
Productivity multipliers: Instant summaries (articles/videos/PDFs), writing aids (paraphrasing/emails/social posts), and artifacts (code/diagrams)
Cost-effective pricing: $19/month bundles premium models/services worth $130+ separately
Customizability: Save prompts, tailor AI agents via Projects/Crafts, multilingual support (128 languages)
Contextual intelligence: Learns from uploads/current pages for precise, personalized responses
Security and scale: Industry-certified data protection; used by 2M+ for research/writing/coding

Limitations

Hidden credit limits on "unlimited" plans: Free tier has daily caps; paid "unlimited" enforces a $100/month equivalent spend limit on API calls, potentially throttling heavy users
Chrome-only: Limited to Chromium browsers, excluding Firefox/Safari users
Learning curve for advanced features: Crafts/Projects/WebChat require familiarity despite intuitive shortcuts
Dependency on external APIs: Performance tied to model availability/outages from OpenAI/Anthropic
Occasional context overload: Dense sidebar may clutter screens on smaller displays

Visit Merlin AI website

Features

Free Tier

Chrome Extension

✓

API Access

✗

Image generation

✓

Image Upload

File upload

File types supported

PDF, DOCX, XLSX, Images

Languages Supported

25+

Number of integrations

10+

Custom instructions

✓

Enterprise security

Audio input

Audio output

Pricing

Free

102 requests gratuites daily
Access aux Models IA de base
Image generation basic
Preview Library d'Tools IA
Reset toutes les 24h

102 queries/day

Most popular

Pro

19 USD/mo

Access \\\\\\\"unlimited équitable\\\\\\\" aux Models de base
50x plus d'usage pour Models premium (GPT-4o, Claude 3.5 Sonnet)
Image generation advanced
Access complet extension Chrome
Priority support

Cap ~$100/month usage

Most popular

Pro (Annuel)

19 USD/mo

Access unlimited aux Models premium
GPT-4, Claude 3.5 Sonnet, Gemini Pro
Image generation (DALL-E, Stable Diffusion)
Analyse de documents et PDF
Integrations Gmail, Sheets, LinkedIn
Priority support

Fair use policy: limite $100/month de consommation API

Pro (Mensuel)

29 USD/mo

Access unlimited aux Models premium
GPT-4, Claude 3.5 Sonnet, Gemini Pro
Image generation (DALL-E, Stable Diffusion)
Analyse de documents et PDF
Integrations Gmail, Sheets, LinkedIn
Priority support

Fair use policy: limite $100/month de consommation API

Teams

15 USD/mo

Tout du plan Pro included
Tools de gestion d'team
Tableau de bord usage centralized
Compliance SOC2, GDPR, ISO 27001
Minimum 5 users
180$/year par seats

Per seat pricing

Free

102 requests gratuites daily
Access aux Models IA de base
Image generation basic
Preview Library d'Tools IA
+1 more...

102 queries/day

Most popular

Pro

19 USD/mo

Access \\\\\\\"unlimited équitable\\\\\\\" aux Models de base
50x plus d'usage pour Models premium (GPT-4o, Claude 3.5 Sonnet)
Image generation advanced
Access complet extension Chrome
+1 more...

Cap ~$100/month usage

Most popular

Pro (Annuel)

19 USD/mo

Access unlimited aux Models premium
GPT-4, Claude 3.5 Sonnet, Gemini Pro
Image generation (DALL-E, Stable Diffusion)
Analyse de documents et PDF
+2 more...

Fair use policy: limite $100/month de consommation API

Pro (Mensuel)

29 USD/mo

Access unlimited aux Models premium
GPT-4, Claude 3.5 Sonnet, Gemini Pro
Image generation (DALL-E, Stable Diffusion)
Analyse de documents et PDF
+2 more...

Fair use policy: limite $100/month de consommation API

Teams

15 USD/mo

Tout du plan Pro included
Tools de gestion d'team
Tableau de bord usage centralized
Compliance SOC2, GDPR, ISO 27001
+2 more...

Per seat pricing

View pricing on Merlin AI

User reviews

Compare Merlin AI

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Frequently asked questions about Merlin AIFAQ

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Price

Freemium

Starting from 15€/mo