| Memory | Personal, session-based | Personal, automatic context summarization | Workspace-wide (cloud) | Knowledge bases for your customer-facing bots | Group memory, attributed per contributor, searchable |
| Team / multi-user | Built for one person (per-channel sandboxing) | Telegram allowlist — not collaboration | Native (Slack/Teams) | Collaboration between bot builders — the product targets YOUR customers | Native: tenants, channels, shared agent-colleagues |
| Setup | npm, CLI, config files — you are the IT department | Single binary + tokens to configure | Invite @Viktor to Slack (very easy) | Cloud visual studio — easy to start, but building the bot is the project | Signed installer + 2-click pairing + guided onboarding |
| Local models | Yes — excellent (llama.cpp) | Yes (OpenAI-compatible endpoints) | No — cloud APIs only | No — cloud LLMs, billed as “AI Spend” | Yes — llama.cpp built into the app, one-click download |
| Bot-less meeting recorder | — | — | — | — | Yes: Meet, Teams, Zoom, Webex, Jitsi — local capture |
| Compliance (audit, PI, isolation) | Assemble it yourself | Solid isolation, no compliance layer | Enterprise DPA/SLA (cloud) | SOC 2 / GDPR on the Enterprise tier | Native: audit trails, local PI detection, tenant isolation |
| Improves with use | Personal session memory | Remembered facts, single-user | Workspace context (cloud) | Knowledge bases updated by hand | Lessons extracted after every task + nightly curation — no retraining |
| Cost | Free + your API key, metered (often US$50–200/mo) + your time | Free + your key (~US$3–15/mo, summarized context) | Prepaid credits, US$50 to $5,000/mo depending on usage | US$0 → 89 → 495/mo + “AI Spend” metered on top of every plan | Flat: Solo free (BYO-AI), Team per seat — never per token |
| Source code | Open source (MIT), 100K+ stars | Open source (MIT) | Proprietary, cloud only | Open-source roots (v12); the cloud is proprietary | Proprietary, built on RoomKit (MIT, open source) |