Sign in to opt into price, feature, alternative, and renewal alerts for this tool.
Productivity · Childrens learning
Heptabase
OrganicOperational
last checked 13 days ago
Heptabase is a visual knowledge base designed for students, researchers, and lifelong learners. It combines note-taking, PDF annotation, and web content capture with an AI tutor that guides structured learning sessions through personalized lesson plans. Users can organize knowledge using whiteboards, cards, and bi-directional links, with AI features for summarization, Q&A, and content parsing.
Visit siteBest alternativesClaim this listing
Quick reaction
Separate from written reviews. One reaction per account — you can change it anytime.
0 using this · 0 like · 0 dislike · 0 neutral
Sign in to mark that you use this, or to like / dislike / rate it.
Community tags
Every attached tag shows here. Discovery filters only offer tags with 10+ upvotes.
No tags on this listing yet.
Sign in to add or upvote tags.
Alerts
Pricing
Model: Freemium
- Pro · Yearly option available with 25% discount
$8.99/mo
Vendor price (USD): $8.99
Converted (USD): $8.99
Total: $8.99
FX rate Oct 13, 2026, 4:00 AM UTC
Unlimited notes: Yes; Unlimited whiteboards: Yes; Unlimited tags: Yes; Unlimited image uploads: Yes; Unlimited collaborator invites: Yes; Pdf highlights: Yes; Youtube transcripts: Yes; Ai agent gemini only: Yes; 100 ai credits/month
Monthly billing available · 25% off annual
- Premium · Yearly option available with 25% discount
$17.99/mo
Vendor price (USD): $17.99
Converted (USD): $17.99
Total: $17.99
FX rate Oct 13, 2026, 4:00 AM UTC
Unlimited notes: Yes; Unlimited whiteboards: Yes; Unlimited tags: Yes; Unlimited image uploads: Yes; Unlimited collaborator invites: Yes; Pdf highlights: Yes; Youtube transcripts: Yes; Unlimited pdf uploads: Yes; Unlimited pdf parsing ocr: Yes; Unlimited qa with basic ai models: Yes; Ai agent gpt claude gemini: Yes; Ai tutor: Yes; 1800 ai credits/month
Monthly billing available · 25% off annual
- Premium+ · Yearly option available with 25% discount
$53.99/mo
Vendor price (USD): $53.99
Converted (USD): $53.99
Total: $53.99
FX rate Oct 13, 2026, 4:00 AM UTC
Unlimited notes: Yes; Unlimited whiteboards: Yes; Unlimited tags: Yes; Unlimited image uploads: Yes; Unlimited collaborator invites: Yes; Pdf highlights: Yes; Youtube transcripts: Yes; Unlimited pdf uploads: Yes; Unlimited pdf parsing ocr: Yes; Unlimited qa with basic ai models: Yes; Ai agent gpt claude gemini: Yes; Ai tutor: Yes; 33% of ai credits (ai credits discount); 8100 ai credits/month
Monthly billing available · 25% off annual
True cost calculator
Uses listed USD prices, then USD from the header selector. Unstated limits are not treated as unlimited.
ROI calculator
Estimate, not a guarantee.
Enter a rate and hours to see net monthly benefit.
Price history
Lowest listed monthly plan in USD. Callouts are percent change vs the previous snapshot · 0% since the first snapshot · 0% vs the last step.
Change log
2026-08-30
Pricing
Lowest listed plan 8.99 USD/mo.
2026-08-30
Description
2026-08-30
use cases
2026-08-30
model choice
2026-08-30
supported file types
2026-08-30
Pricing
Lowest listed plan 8.99 USD/mo.
2026-08-30
Features
Added Unlimited notes, whiteboards, and tags, Unlimited image uploads, Unlimited collaborator invites, PDF highlights, YouTube transcripts, AI agent with Gemini models
2026-08-30
integrations
2026-08-30
Platforms
2026-08-30
Description
2026-08-30
subcategory
2026-08-30
business model
2026-08-30
Skill level
2026-08-30
target audience
2026-08-30
industries
2026-08-30
use cases
2026-08-30
offline capable
2026-08-30
model choice
2026-08-30
supported file types
2026-08-28
Category
Platforms
- Web
- Mobile
- Browser extension
Listed skill level: All levels
Compatibility
Official vs unofficial support comes from hardware_requirements_json. Missing fields are omitted, not treated as a fail.
Offline capable: Yes — listed as offline capable
Device / hardware checker
OS is required. CPU, GPU, VRAM, and RAM are optional and only scored when this listing actually has those fields.
Not applicable
This listing has no hardware_requirements_json, so a pass/fail would be a guess.
Works well with
Named integrations on this listing that also have their own page in the catalog.
Claude CodeClaude is a family of AI models and products by Anthropic that includes web chat, code assistance, desktop and mobile applications, and integrations with popular development tools. Claude Code provides terminal and IDE integration for building, debugging, and shipping code. The platform supports multiple subscription tiers ranging from free to enterprise, with capabilities including code generation, document creation, web search, file execution, and collaboration features. Codex InfinityAutonomous coding agents that plan, implement, test, and iterate to ship features and fix issues around the clock. Supports parallel agent execution, SQL analytics, CI monitoring with automatic regression detection, and repository hosting on Infinity Git or GitHub.
Similar tools
Other active listings in Productivity, ranked the same way as the catalog.
A retirement planner in one HTML file, works offline, nothing uploadedA retirement planning tool that calculates after-tax proceeds from concentrated stock positions on a holding-by-holding basis, showing what you keep after capital gains taxes. It models growth rates per asset, tax-smart sell ordering, and sequence-of-returns risk. The core planner runs free in the browser with no account or data upload; a one-time $99 file purchase provides offline access and plan persistence. Agent NotifierAgent Notifier sends real-time push notifications and approval prompts to your phone and desktop, allowing AI agents running on your Mac or Linux machine to reach you with task updates, milestones, blockers, and requests for input. It includes session watcher hooks for live agent timelines and tap-to-approve workflows. AgenteamAgenteam is a macOS desktop application that transforms coding agent CLIs into floating desktop characters. Each agent operates within its own designated folder and maintains persistent conversation memory, allowing users to schedule automated routines and manage multiple agents across tasks without window switching. Article 11 AIArticle 11 AI provides governance infrastructure for AI systems that emphasizes transparency and auditability. The platform adds human approval, source labeling, and cryptographically verified receipts to AI workflows, making actions explainable and reversible. It operates an append-only public record anchored to Bitcoin, allowing verification of decisions and corrections. Built an onA local dictation agent that converts spoken words into clean technical writing in under 200 milliseconds, with awareness of on-screen code and terminology. Speech, screen reading, and text processing all run on the user's Mac with no data leaving the device. CaptureAgentCaptureAgent automates proposal generation and project management for government contractors pursuing federal contracts, grants, and funding. The platform scans live opportunities from SAM.gov and Grants.gov, scores them against a company profile, and uses AI to generate complete proposal packages with compliance reviews and post-award project tracking.
Reviews
From signed-in users, with role and company context from their profile. Recent reviews count more in the score. There is no photo upload — avatars are generated from each account.
Write a review
Sign in to review. Role, country, and company size come from your profile, not this form.
No published reviews yet.
Report incorrect info
Anyone can flag a price, feature, link, category, or a listing that should come down. It goes to the same review queue as scraper diffs.