Celeste AI: Brazilian Portuguese-focused AI voice and transcription platform offering on-demand transcription plus a meeting assistant and AI notes, with credit-based and subscription plans. Momentum: AI conversation intelligence and revenue platform that records and summarizes sales calls and automates CRM updates and post-call workflows. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Celeste AI when brazilian teams transcribing meetings and calls in portuguese matters most, and Momentum when revops and leaders generating pipeline and forecast insights matters most. Try them side by side on real calls before deciding — needs vary by team.
Brazilian Portuguese-focused AI voice and transcription platform offering on-demand transcription plus a meeting assistant and AI notes, with credit-based and subscription plans.
AI conversation intelligence and revenue platform that records and summarizes sales calls and automates CRM updates and post-call workflows.
Celeste AI is a Brazilian voice AI and transcription platform that specializes in Portuguese, particularly Brazilian Portuguese, while also processing audio in additional languages such as English, Spanish, German, Italian, and French. Originally known for automated audio-to-text transcription that the company positions as far more efficient than manual transcription, Celeste AI has expanded into a broader suite that includes a Meeting Assistant (Assistente de Reunião) and AI Notes (Notas de IA), alongside transcription and quality-monitoring offerings. The platform uses machine learning speech models tuned for Portuguese and is offered both as an on-demand service and via an API, so users and businesses can transcribe content as needed. Its on-demand model lets customers pay only for the hours they actually use by purchasing credits, with flexible subscription plans available for those who have recurring transcription needs. As a Brazilian company connected to local institutions such as FGV Ventures and the São José dos Campos technology park, Celeste AI is oriented toward the Brazilian market and Portuguese-language workflows, and it reports a growing user base. The service is currently operating, with a functioning login, demo requests, and support, and is suited to professionals and companies that need accurate Portuguese transcription and meeting documentation. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Momentum is an AI conversation intelligence and revenue orchestration platform that records, transcribes and analyzes sales and customer-success calls to turn unstructured conversations into structured, actionable data. After calls, it generates AI summaries and notes and extracts key signals, then uses agent-style automations to handle downstream work such as updating Salesforce fields, advancing pipeline stages and generating call notes so reps spend less time on manual data entry. The platform is organized around purpose-built agents, including a deal execution agent for post-call CRM updates, a customer retention agent that surfaces churn signals and sentiment from conversations, a revenue-leadership agent that produces executive briefings and pipeline insights, and a coaching agent that offers call-based coaching recommendations. Momentum integrates deeply with Salesforce, connects to Slack for real-time deal notifications and deal rooms, and can sync data into warehouses such as Snowflake for analysis. It also offers botless recording for Google Meet, capturing calls without adding a visible participant. Momentum is aimed at sales representatives, customer success managers, sales managers, RevOps teams and revenue leaders who want conversation data to flow automatically into their CRM and reporting. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); Momentum is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | Momentum |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | Records, transcribes and analyzes sales and CS calls |
| Standout feature | Meeting Assistant for capturing and documenting meetings | AI summaries and automatic call notes |
| Team usage | AI Notes for organizing transcribed content | Automated Salesforce field and pipeline updates |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | Purpose-built agents for deal execution, retention, coaching and leadership insights |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Slack integration for deal notifications and deal rooms |
| Best-fit workflow | API access for integrating transcription into other workflows | Botless Google Meet recording and data warehouse sync |
Celeste AI
Choose Celeste AI if you need brazilian teams transcribing meetings and calls in portuguese — strengths include strong focus on brazilian portuguese transcription accuracy.
Momentum
Choose Momentum if you need sales reps automating crm updates from call content — strengths include deep salesforce automation reduces manual crm data entry.
Celeste AI
Momentum
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while Momentum is strong for sales reps automating crm updates from call content. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and Momentum 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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