Skip to main content

Built by makers, shipped in public

Sign in

Mnemosphere vs HeyMetra

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Mnemosphere compared with HeyMetra
DetailMnemosphere logo MnemosphereHeyMetra logo HeyMetra
What it doesAI research workspace with multiple top-tier models and powerful tools for deep research and analysis Ask your AI assistant instead of five dashboards
StageNot given Not given
FoundedNot given Not given
Based inSG TR
Pricing modelPaid Free trial
PricingPro plan: $25/month. Ultra plan: higher tier with multi-model deep research, pro mindmaps, lite threads, up to 1000 messages per month, and personalized support. Both plans include 14-day money-back guarantee. Starter: $6/month (monthly) or $5/month (annual, save 17%); Pro: $19/month (monthly) or $15.83/month (annual, save 17%); Superior: $49/month (monthly) or $40.83/month (annual, save 17%); Enterprise: Custom pricing. All plans include 7 days free trial.
Key features
  • Multi-model chat with all frontier models (GPT-5.5, Claude 4.6 Sonnet, Gemini 3.1 Pro, Grok 4.2, DeepSeek V4 Pro)
  • Parallel prompts to run multiple models simultaneously
  • Instant mindmaps to visualize complex ideas
  • 1-click critique to improve AI outputs
  • Inline highlighter and notes for capturing insights
  • Chat with YouTube videos by pasting links
  • Multiple deep researches across OpenAI, Gemini, and Perplexity
  • Prompt Assist with power phrases for better prompts
  • Lite Threads for quick clarifications without leaving main thread
  • Conversation Index to navigate long chats easily
  • 16 live connectors including Amazon Seller Central, WooCommerce, Shopify, Stripe, Google Search Console, and more
  • Read-only by default, changes require manual approval
  • Live data reads with no data warehousing
  • Send answers to Slack, Telegram or Email
  • Audit log of all requests
  • Encrypted credential storage
  • Multiple accounts per connector
  • Scheduled task automation in chat
What makes it different
  • Access all frontier models in one workspace instead of juggling multiple subscriptions
  • Compare models side-by-side and cherry-pick the best responses
  • Instant mindmaps and visualizations instead of plain text responses
  • Designed specifically for power users and deep research, not average users
  • No free tier ensures professional, focused tool
  • No separate interface required—ask in your existing AI assistant instead of opening dashboards
  • Combines data from multiple accounts in one answer
  • Works across all major AI assistants with a single setup
  • Every plan includes all live connectors, pricing based on accounts and team size
Community votes00
DR (Domain Rating by Ahrefs)21 no change since last check4 no change since last check
Trust Flow (Majestic)49
Citation Flow (Majestic)1731
Referring domains (Majestic)7821

6 details filled in for both companies.

More alternatives to Mnemosphere More alternatives to HeyMetra

Ask us