Hyperia and Koji are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Hyperia: A programmable AI notetaker that joins online meetings as a participant to record, transcribe, and build searchable knowledge from conversations. Koji: AI-native customer research platform whose AI interviewer runs voice and text discovery conversations at scale, then synthesizes themes automatically. They overlap on ai-meeting-assistants, so the right pick depends on team size, budget, and which meeting workflows you automate.
How Hosiqo compares and tests toolsFinal recommendation
For ai-meeting-assistants workflows, shortlist Hyperia when automatically capturing and summarizing recurring team or client calls matters most, and Koji when running exploratory discovery interviews without scheduling live calls matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
A programmable AI notetaker that joins online meetings as a participant to record, transcribe, and build searchable knowledge from conversations.
AI-native customer research platform whose AI interviewer runs voice and text discovery conversations at scale, then synthesizes themes automatically.
Hyperia is a free tier with paid upgrades (freemium); Koji is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Hyperia | Koji |
|---|---|---|
| Core capability | Notetaker joins Zoom, Microsoft Teams, and Google Meet as a participant | AI interviewer that runs asynchronous voice and text discovery conversations at scale |
| Standout feature | Automatic calendar detection and joining of scheduled meetings | AI research agent that drafts research goals and interview guides from a brief |
| Team usage | Programmable API to direct the notetaker and stream audio for analysis | Automatic per-interview analysis with key moments and sentiment |
| Integrations | Transcription, summaries, action items, and highlights | Cross-interview synthesis into study-wide themes, patterns, and recommendations |
| Languages & capture | Searchable knowledge base built from calls and meetings | Insights traceable back to specific participant quotes |
| Best-fit workflow | CRM and SaaS integrations, including via Zapier | MCP integrations with Claude, ChatGPT, Cursor, and Notion |
Hyperia
Choose Hyperia if you need automatically capturing and summarizing recurring team or client calls — strengths include programmable api offers flexibility for custom workflows and integrations.
Koji
Choose Koji if you need running exploratory discovery interviews without scheduling live calls — strengths include removes scheduling overhead by running many interviews in parallel and asynchronously.
Hyperia
Koji
It depends on your workflow. Hyperia is strong for automatically capturing and summarizing recurring team or client calls, while Koji is strong for running exploratory discovery interviews without scheduling live calls. Both transcribe and summarize meetings.
Hyperia is a free tier with paid upgrades and Koji is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.