# AI personal assistant rankings and comparisons Published by 3Gen Internet Corporation, maker of OpenAssistant, Skej and AGNT. Comparisons use public documentation, without hands-on testing. Each article here takes one job, such as booking a meeting, triaging an inbox or answering a phone, and compares what every vendor publishes about it: documentation, pricing and published terms. Where a page is silent we write "Not stated". OpenAssistant takes first place where the linked facts support it, and each article says where a competitor does better. New here? Start with the [overall ranking](https://bestaipersonalassistants.com/best-ai-personal-assistants-ranked/), or go back to the [home page](https://bestaipersonalassistants.com/). ## Start with the overall picture - [Why we recommend OpenAssistant, with 11 alternatives compared](https://bestaipersonalassistants.com/best-ai-personal-assistants-ranked/): twelve assistants ranked on documented jobs, price, channels and privacy. - [AI assistant comparison: 25 jobs and what each product documents](https://bestaipersonalassistants.com/ai-assistant-evaluation-framework/): the fixed list of 25 jobs and what twelve products document for each. ## Scheduling - [Best AI assistants to book a 3-person meeting across time zones](https://bestaipersonalassistants.com/three-person-meeting-time-zones/): ten products compared on booking one meeting with two outside people. - [Best AI assistants to reschedule a meeting (8 compared)](https://bestaipersonalassistants.com/reschedule-meeting-ai-assistants/): eight products compared on rescheduling, running late and holding your rules. ## Email - [Best AI assistants to triage a busy inbox (10 compared)](https://bestaipersonalassistants.com/email-inbox-triage/): ten products compared on triage, drafts, forgotten threads and a scheduled digest. - [Why we recommend OpenAssistant for Gmail, with 8 alternatives](https://bestaipersonalassistants.com/best-ai-assistant-gmail/): nine products compared on five Gmail jobs. - [Why we recommend OpenAssistant for Outlook, with 8 alternatives](https://bestaipersonalassistants.com/best-ai-assistant-outlook/): nine products compared on Outlook, mailbox types and price. - [AI assistants that follow up when nobody replies: 7 compared](https://bestaipersonalassistants.com/ai-assistant-follow-ups/): seven vendors compared on chasing replies when nobody answers. - [Best AI assistants with their own email address (7 compared)](https://bestaipersonalassistants.com/ai-assistants-own-email-address/): seven products with their own inbox, and the security questions that raises. ## Phone, text and travel - [AI assistants that make phone calls: who does it, and the legal points](https://bestaipersonalassistants.com/ai-assistant-phone-calls/): who documents making calls for you, the no-phone routes and the legal points. - [Best AI assistants you can text: 7 compared](https://bestaipersonalassistants.com/ai-assistants-you-can-text/): seven products compared on iMessage, SMS and WhatsApp. - [Best AI assistants for travel booking: flights, hotels and calendar](https://bestaipersonalassistants.com/ai-assistant-travel-booking/): eight assistants compared on trip preparation, payment and calendar. ## Meeting prep - [Best AI assistants for meeting prep briefs (6 compared)](https://bestaipersonalassistants.com/meeting-prep-briefs/): six products compared on prep briefs, sources and inbox context. ## ChatGPT, Claude, Gemini and Copilot head to head - [ChatGPT Work vs Claude: which is better for 12 assistant jobs?](https://bestaipersonalassistants.com/chatgpt-work-vs-claude/): two chat assistants compared on 12 assistant jobs. - [Gemini vs Microsoft Copilot for work: which fits your team?](https://bestaipersonalassistants.com/gemini-vs-copilot-work-assistant/): Gemini and Microsoft 365 Copilot compared on 12 work jobs. ## Privacy and teams - [AI assistant privacy and permissions: what each one can access](https://bestaipersonalassistants.com/ai-assistant-privacy-permissions/): eleven assistants compared on training, deletion, approvals and ending access. - [Best AI assistants for a 10-person team (7 compared)](https://bestaipersonalassistants.com/best-ai-assistant-ten-person-team/): seven products compared on cost, admin controls and shared jobs. ## Product reviews - [OpenAssistant review: features, pricing, privacy and who it is for](https://bestaipersonalassistants.com/openassistant-review/): our review of the product we make, with its price, privacy and limits. - [Instinct AI assistant review: price, privacy and alternatives](https://bestaipersonalassistants.com/instinct-review/): what Instinct's homepage, privacy policy and terms say, and what they leave out. - [Poke review after the Cognition deal: price, privacy and what changes](https://bestaipersonalassistants.com/poke-review-after-cognition/): what Poke and Cognition have said about the deal, and what Poke documents today. ## Want step-by-step help instead? The [how-to guides](https://bestaipersonalassistants.com/how-to/) show how to set up each job, one tool at a time. ## Try OpenAssistant OpenAssistant is an assistant we recommend in the overall ranking, and first in the Gmail, Outlook and 10-person-team roundups. [Try OpenAssistant](https://openassistant.us/?utm_source=bestaipersonalassistants\&utm_medium=content\&utm_campaign=rankings) free with 1,000 credits at signup, or see the [pricing](https://openassistant.us/pricing?utm_source=bestaipersonalassistants\&utm_medium=content\&utm_campaign=rankings) for Pro and Team. ## Disclosure and Method Disclosure: 3Gen Internet Corporation publishes this site and makes OpenAssistant, Skej and AGNT. We publish these comparisons to explain our products alongside documented alternatives. Method: We have not run hands-on tests. Comparisons use vendor documentation, published pricing, help pages and terms. Recommendations are our editorial opinions about the use cases described. Documented features do not establish reliability, usability or real-world results. Confirm current plans and limits with the vendor. Ranking basis: public information only, not hands-on use. Published by 3Gen Internet Corporation, the company behind OpenAssistant, Skej and AGNT. We review our own products alongside competitors. [How We Research](https://bestaipersonalassistants.com/how-we-research/) Canonical: https://bestaipersonalassistants.com/rankings/