Hello Aria vs Warren: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Hello Aria and Warren — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Hello Aria
Hello Aria
Universal productivity platform that centralizes tasks, calendar, reminders, notes and integrations accessible from WhatsApp, Slack, web, and email.
Key features
- Multi-Channel Access: Use Hello Aria directly from WhatsApp, Slack, web, and email so users can create, update, and complete tasks without switching apps.
- Unified Dashboard: Centralized view combining tasks, calendar events, reminders and notes from multiple connected accounts for a single source of truth.
- Google & Microsoft Integration: Two-way synchronization with Google Workspace and Microsoft 365 calendars and inboxes to keep events and tasks consistent across ecosystems.
- AI-Powered Simplification: AI features that prioritize, summarize, and simplify workflows—helping surface important items and reduce manual task triage.
- Reminders & Scheduling: Create and manage reminders and calendar items from messages or email, with automatic linking to calendar entries and task items.
- Notes and Capture: Rapid capture of notes and action items from conversations and email, stored and organized within the platform for later retrieval.
- Cross-Platform Workflow Automation: Automate routine actions (e.g., converting messages into tasks, syncing deadlines to calendar) to reduce repetitive work.
- Enterprise Connectivity: Support for team collaboration via Slack and shared inbox/workspace integrations to coordinate tasks across organizations.
- Access via WhatsApp, Slack, web, and email
- Centralized task management
- Integrated calendar and reminders
- Note-taking and unified dashboard
- Integrations with Google and Microsoft tools
- AI-powered workflow simplification
- Free trial available
- Mobile app planned (coming soon)
Best for
- Managing tasks from messaging: Convert a WhatsApp or Slack message into a tracked task with deadline and reminders without leaving the chat.
- Cross-calendar scheduling: Sync Google Calendar and Outlook events into a single dashboard to resolve scheduling conflicts and view combined availability.
- Email-driven task capture: Turn actionable emails into tasks and reminders, linking them to calendar slots and project notes for follow-through.
- Daily work planning: Use the unified dashboard and AI summaries to generate a prioritized daily to‑do list that aggregates tasks from multiple sources.
- Team coordination in Slack: Create shared tasks and reminders from Slack channels so teams can assign, track, and complete work without external tools.
- Automating routine follow-ups: Set up automated reminders and follow-up sequences triggered by message or email events to ensure deadlines are met.
- Remote access to work: Access and update tasks, notes, and calendar items from the web or messaging platforms while away from a desktop or mobile app.
- Manage tasks and calendar from chat platforms (WhatsApp/Slack) without switching apps
- Centralize notes, reminders, and to-dos alongside Google/Microsoft work tools
- Use unified dashboard to simplify and prioritize workflows with AI assistance
- Receive and act on work notifications via email or chat integrations
- Onboard distributed teams to a single productivity layer that connects existing Google/Microsoft ecosystems
Warren
Meet Warren
AI financial planning tool to organise finances, model scenarios and explore options via voice and visual interfaces.
Key features
- Financial Organisation: Tools to enter, categorise and consolidate incomes, expenses, assets and liabilities into a single planner to provide a clear view of current finances and timelines.
- Scenario Modeling: Run detailed what-if simulations (changes to savings rate, retirement age, income, investments) to forecast financial trajectories and outcomes over time.
- Option Comparison: Explore and compare multiple financial options (e.g., different savings plans, purchase vs renting) with side-by-side projections and trade-off analysis.
- Voice Interaction: Conversational voice interface that allows users to ask questions, adjust scenarios and receive spoken or visual responses for hands-free planning.
- Visual Planning Interface: Interactive charts, timelines and dashboards that visualise cashflow, net worth, goal progress and scenario differences.
- Personalised Guidance: Actionable suggestions and insights based on entered data and simulated outcomes to help users prioritise saving, investing or debt repayment strategies.
- Organise and centralise personal financial data
- Model and compare multiple financial scenarios