Allo: Mobile-first AI business phone system that records and transcribes sales calls, writes follow-ups, and syncs everything to your CRM automatically. Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Allo when sales teams that want every outbound and inbound call recorded, transcribed, and logged to the crm automatically matters most, and Callabo when logging sales and customer meetings into crm tools like salesforce or hubspot matters most. Try them side by side on real calls before deciding — needs vary by team.
Mobile-first AI business phone system that records and transcribes sales calls, writes follow-ups, and syncs everything to your CRM automatically.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
Allo is an AI-powered business phone system aimed at sales teams, support, and operations that records every call, transcribes it in real time, and syncs the recording, transcript, and an AI-generated summary to a CRM automatically. Positioned as mobile-native and quick to set up, it focuses on letting reps spend time selling rather than logging calls. Each conversation is recorded with consent-message compliance options, transcribed with speaker identification, and condensed into a shareable AI recap. Allo can then draft personalized follow-up emails and SMS based on what was discussed. The platform includes an AI receptionist for answering inbound calls, voicemail transcription, multi-tag organization of calls, and team collaboration features such as cascade ring and warm transfers. Managers can pull call recordings and AI transcripts to find coaching opportunities, while reporting dashboards surface connection rates, conversion tracking, funnels, and heatmaps. Allo integrates with CRMs including HubSpot, Salesforce, Pipedrive, Attio, and Apollo, and exposes an MCP endpoint to connect the phone system to AI assistants. It is a live, operating product as of 2025/2026. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo (콜라보) is an AI meeting assistant developed by Return Zero (리턴제로), a Korean speech-AI company. It automatically records, transcribes, summarizes, and analyzes business meetings for both individuals and enterprise teams, aiming to turn a one-hour meeting into organized notes with a single click and no complex setup. Callabo connects to online meetings on Google Meet, Microsoft Teams, Zoom, and Webex, and also supports recording in-person meetings. After a meeting it produces transcripts, paragraph summaries, key discussion points, and action items with timestamped source quotes, and it can automatically detect the meeting language to handle multilingual conversations. An AI chat feature lets users ask follow-up questions about a meeting beyond the generated insights. The service integrates with workflow tools including Google Calendar, Outlook, Salesforce, Pipedrive, HubSpot, Slack, Microsoft Teams, Zapier, Notion, Confluence, and Linear. For enterprises, Callabo provides meeting access controls, team and member permission management, original-media retention settings, two-factor authentication, IP access restrictions, and audit logs, and it holds ISO/IEC 27001 certification. Mobile apps are available for both iOS and Android. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Allo is a free tier with paid upgrades (freemium); Callabo is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Allo | Callabo |
|---|---|---|
| Core capability | Automatic call recording with consent-message compliance options | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex |
| Standout feature | Real-time AI transcription with speaker identification | Paragraph summaries, key discussion points, and timestamped action items |
| Team usage | AI call summaries and recaps that can be shared | Automatic meeting-language detection for multilingual meetings |
| Integrations | AI-drafted follow-up emails and SMS based on call content | AI chat to ask follow-up questions about a meeting |
| Languages & capture | Automatic CRM sync of recordings, transcripts, and summaries (HubSpot, Salesforce, Pipedrive, Attio, Apollo) | Integrations with calendars, CRM, messengers, and project tools |
| Best-fit workflow | AI receptionist and voicemail transcription | Enterprise security: permissions, 2FA, IP restrictions, and audit logs |
Allo
Choose Allo if you need sales teams that want every outbound and inbound call recorded, transcribed, and logged to the crm automatically — strengths include mobile-first phone system that bundles recording, transcription, and crm sync in one tool.
Callabo
Choose Callabo if you need turning recurring internal team meetings into shareable summaries and action items — strengths include serves both individual users and enterprise teams.
Allo
Callabo
It depends on your workflow. Allo is strong for sales teams that want every outbound and inbound call recorded, transcribed, and logged to the crm automatically, while Callabo is strong for turning recurring internal team meetings into shareable summaries and action items. Both transcribe and summarize meetings.
Allo is a free tier with paid upgrades and Callabo 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.
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