This guide compares the three major conversation intelligence platforms for sales teams: Zoom Revenue Accelerator, Gong, and Microsoft Copilot for Sales. Each takes a different approach — Zoom’s is tied to the Zoom platform, Gong is platform-agnostic, and Microsoft’s is tied to Teams. If you’re evaluating which to deploy, this is your feature-by-feature reference.
Quick Comparison
| Zoom Revenue Accelerator | Gong | Microsoft Copilot for Sales | |
|---|---|---|---|
| Platform lock-in | Zoom only | Any platform (Zoom, Teams, Meet, Webex, phone) | Teams only |
| Best for | Organizations already on Zoom Workplace | Multi-platform orgs wanting best-in-class CI | Microsoft-first shops on Dynamics 365 |
| CRM support | Salesforce, HubSpot, Dynamics 365 | Salesforce, HubSpot, Dynamics 365, + 100 others | Dynamics 365, Salesforce |
| Pricing | Add-on to Zoom (~$50-70/user/month est.) | ~$100-150/user/month | $50/user/month (requires M365 + Copilot) |
| AI engine | Zoom’s proprietary AI | Gong’s proprietary AI | Microsoft/OpenAI GPT models |
| Market position | Emerging | Market leader | Growing |
Conversation Recording & Analysis
The core capability — recording sales conversations and extracting insights.
What Gets Recorded
| Capability | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Zoom meetings | Yes (native) | Yes (bot joins meeting) | No |
| Microsoft Teams meetings | No | Yes (bot joins meeting) | Yes (native) |
| Google Meet | No | Yes (bot joins meeting) | No |
| Webex | No | Yes (bot joins meeting) | No |
| Phone calls (VoIP) | Yes (Zoom Phone only) | Yes (via dialer integrations — Outreach, Salesloft, RingCentral, etc.) | Yes (Teams Phone only) |
| Phone calls (PSTN/landline) | Yes (Zoom Phone only) | Yes (via dialer or conference bridge) | Yes (Teams Phone only) |
| In-person meetings | No | Yes (via Gong mobile app — record in-person with phone) | No |
| Imported recordings | No | Yes (upload any audio/video file) | No |
Verdict: Gong is the clear winner for recording breadth. It works with any meeting platform and any dialer. Revenue Accelerator and Copilot for Sales only record conversations on their own platforms.
This matters because: If your sales team uses Zoom for some calls but dials prospects from Outreach or takes calls on a physical phone, only Gong captures everything. Revenue Accelerator misses any call that doesn’t happen in Zoom.
Conversation Analysis
| Capability | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Automatic transcription | Yes | Yes | Yes |
| Speaker identification | Yes | Yes | Yes |
| Transcript accuracy | Good | Very good (trained on 4B+ minutes of sales conversations) | Good |
| Multilingual transcription | Yes (30+ languages) | Yes (70+ languages) | Yes (via Azure AI) |
| Topic detection | Yes (pricing, competitors, next steps, objections) | Yes (extensive topic library, custom topics) | Yes (basic topic detection) |
| Custom trackers / keywords | Limited | Yes — create custom trackers for any keyword, phrase, or theme | Limited |
| Competitive mentions | Yes | Yes (with competitor intelligence dashboard) | Basic |
| Question detection | Yes | Yes (tracks questions asked by buyer vs. seller) | Basic |
| Action item extraction | Yes | Yes | Yes |
Verdict: Gong has the most mature analysis engine, built on the largest dataset of sales conversations. Revenue Accelerator is solid for standard use cases. Copilot for Sales has capable but less specialized analysis.
Deal Intelligence & Forecasting
Beyond individual call analysis — how each platform helps you understand deal health and forecast revenue.
Deal Tracking
| Capability | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Deal health score | Yes — AI-generated risk score per deal | Yes — Deal Board with AI risk scoring | Limited — surfaces insights but no standalone deal score |
| Deal risk alerts | Yes — flags stale deals, negative sentiment trends | Yes — proactive alerts for at-risk deals, missing contacts | Basic — relies on CRM data + conversation signals |
| Pipeline visibility | Basic — tied to CRM opportunity data | Advanced — Gong Forecast with AI-predicted outcomes | Basic — surfaces CRM pipeline with conversation context |
| Multi-threading analysis | Basic | Yes — tracks how many stakeholders are engaged, warns when single-threaded | No |
| Deal velocity tracking | Basic | Yes — tracks time in each stage, compares to benchmarks | No |
| Win/loss analysis | Basic | Yes — analyze patterns across won vs. lost deals | No |
| Revenue forecasting | No — relies on CRM forecast | Yes — Gong Forecast: AI-predicted revenue with confidence ranges | No — relies on CRM forecast |
Verdict: Gong is in a different league for deal intelligence. Gong Forecast is a standalone product that many revenue leaders consider essential. Revenue Accelerator provides useful deal health scores but lacks forecasting. Copilot for Sales focuses on individual interaction insights rather than pipeline-level intelligence.
CRM Sync
| Capability | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Salesforce | Yes — syncs insights to Opportunity records | Yes — bi-directional sync, deal boards, activity logging, Salesforce-native UI | Yes — syncs via Copilot for Sales Salesforce connector |
| Dynamics 365 | Yes — syncs insights to Opportunity records | Yes — native integration | Yes — native (deepest integration) |
| HubSpot | Yes — syncs insights to Deal records | Yes — native integration | No |
| Other CRMs | No | Yes — Freshsales, Pipedrive, SugarCRM, and 100+ via API | No |
| Auto-log activities | Yes — logs meetings as CRM activities | Yes — logs calls, emails, and meetings automatically | Yes — logs Teams activities |
| Contact sync | Basic | Yes — syncs contacts, identifies missing stakeholders on deals | Basic |
| Auto-capture emails | No | Yes — captures email exchanges linked to deals | Yes — via Outlook integration |
Verdict: Gong has the broadest and deepest CRM integration. If you use Salesforce, Gong’s integration is particularly strong — it can serve as a deal board directly within Salesforce. Revenue Accelerator integrates with the big three CRMs. Copilot for Sales is deepest with Dynamics 365 (unsurprisingly).
Coaching & Enablement
How each platform helps managers coach reps and onboard new hires.
| Capability | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Talk-to-listen ratio | Yes | Yes | Yes |
| Longest monologue tracking | Yes | Yes | No |
| Filler word detection | Yes | Yes | No |
| Patience score (interruptions) | Yes | Yes | No |
| Scorecards | Basic | Yes — custom scorecards with weighted criteria, AI auto-scoring | No |
| Call commenting / timestamped feedback | Yes | Yes — managers can leave comments at specific timestamps | Basic |
| Call libraries / playlists | No | Yes — curate “best of” call collections for onboarding and training | No |
| Snippet sharing | Basic | Yes — clip and share specific call moments via link, Slack, email | No |
| Benchmarking | Basic | Yes — compare rep metrics against team averages and top performers | No |
| Onboarding programs | No | Yes — structured onboarding with assigned call reviews and quizzes | No |
Verdict: Gong is built for coaching at scale. Scorecards, call libraries, snippet sharing, and benchmarking are core features. Revenue Accelerator provides useful call metrics but limited coaching workflows. Copilot for Sales has basic conversation metrics but no coaching-specific features.
Analytics & Reporting
| Capability | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Team performance dashboards | Basic | Advanced — rep-level, team-level, and org-level views | Basic |
| Conversation trends over time | Yes | Yes — track how topic mentions, sentiment, and competitive mentions change over time | Basic |
| Competitive intelligence dashboard | Basic | Yes — dedicated view showing which competitors are mentioned, how often, and in what context | No |
| Market intelligence | No | Yes — aggregate insights across all conversations for product/market signals | No |
| Custom reports | Limited | Yes — build custom reports and dashboards | Limited |
| Data export | Via API | Via API + native BI integrations (Tableau, Power BI, Looker) | Via Power BI |
| Real-time alerts | Basic | Yes — Slack/email alerts for keyword mentions, deal risks, competitor mentions | Basic |
Verdict: Gong’s analytics go beyond sales coaching into market intelligence — product teams use Gong data to understand customer feedback trends. Revenue Accelerator and Copilot for Sales focus on sales team performance.
Platform & Ecosystem
Meeting Platform Requirements
| Aspect | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Required meeting platform | Zoom only | Any (Zoom, Teams, Meet, Webex, phone) | Teams only |
| How it records | Native Zoom integration — no bot, no latency | Bot joins meeting as a participant | Native Teams integration — no bot |
| Recording quality impact | None (native) | Minimal (bot is a silent participant) | None (native) |
| Bot-free experience | Yes | No — “Gong.io” joins as a participant (visible to attendees) | Yes |
| Works without internet/cloud | No | No (but mobile app works for in-person) | No |
This is the biggest decision point. If your sales team only uses Zoom — Revenue Accelerator is native and seamless. If they only use Teams — Copilot for Sales is native. If they use multiple platforms (or if you want a tool that survives a platform switch) — Gong is the only option.
Integrations Beyond CRM
| Integration | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Slack notifications | No (use Zapier) | Yes — native Slack integration, share snippets, alerts | No (use Power Automate) |
| Email tracking | No | Yes — captures email engagement linked to deals | Yes — via Outlook |
| Sales engagement (Outreach, Salesloft) | No | Yes — bi-directional integration, analyze sequenced calls | No |
| Calendar / scheduling | Yes (Zoom calendar) | Yes (Google Calendar, Outlook, Calendly) | Yes (Outlook) |
| Learning management | No | Yes — integrate with LMS for coaching programs | No |
| Data warehouse | Via API | Yes — native connectors for Snowflake, BigQuery, Redshift | Via Azure Synapse |
| Zapier / automation | Via Zoom webhooks | Yes — native Zapier integration | Via Power Automate |
Verdict: Gong has the broadest integration ecosystem, especially for sales-specific tools (Outreach, Salesloft, Clari). Revenue Accelerator integrates within the Zoom ecosystem. Copilot for Sales integrates within the Microsoft ecosystem.
Privacy & Compliance
| Aspect | Revenue Accelerator | Gong | Copilot for Sales |
|---|---|---|---|
| Recording consent | Follows Zoom meeting recording consent settings | Customizable — can require consent before recording, show notifications | Follows Teams meeting recording consent settings |
| Data residency | Zoom data centers (configurable) | US, EU, Australia (SOC 2 regions) | Microsoft Azure regions (follows M365 settings) |
| SOC 2 Type II | Yes | Yes | Yes |
| GDPR compliant | Yes | Yes (EU data center option) | Yes |
| HIPAA (with BAA) | Yes | Yes | Yes |
| Data retention controls | Admin-configurable | Admin-configurable, auto-delete policies | Follows M365 retention policies |
| AI model training | Zoom states data not used for training | Gong states customer data is not used to train models for other customers | Microsoft states enterprise data not used for training |
| Right to delete | Yes | Yes — full data purge on request | Yes |
| External participant handling | All participants in Zoom meeting are recorded | All participants are recorded; external attendees see “Gong is recording” notification | All participants in Teams meeting are recorded |
Key consideration: Gong’s bot joining meetings means external prospects and customers see “Gong.io” as a meeting participant. Some organizations find this acceptable; others consider it unprofessional. Revenue Accelerator and Copilot for Sales record natively without a visible bot.
Pricing
This is where the three products differ most dramatically.
Zoom Revenue Accelerator
| Component | Cost |
|---|---|
| Zoom Workplace (required) | $13-27/user/month |
| Revenue Accelerator add-on | ~$50-70/user/month (estimated, varies by deal size) |
| Total | ~$63-97/user/month |
- Priced as a Zoom add-on
- Only available on paid Zoom plans
- No minimum seat count (generally)
- Annual billing
Gong
| Component | Cost |
|---|---|
| Gong platform license | ~$100-150/user/month (varies significantly by deal) |
| Gong Forecast (optional) | Additional cost |
| Total | ~$100-150+/user/month |
- Enterprise pricing — no self-serve
- Typically requires annual contract
- Minimum seat counts (often 10-25+)
- Price per seat decreases with volume
- Total cost of ownership is highest, but feature depth is also highest
Microsoft Copilot for Sales
| Component | Cost |
|---|---|
| Microsoft 365 E3/E5 (required) | $36-57/user/month |
| Microsoft 365 Copilot (required) | $30/user/month |
| Copilot for Sales add-on | $50/user/month |
| Total | ~$116-137/user/month |
- Requires both M365 Copilot AND Copilot for Sales licenses
- Most expensive total stack if you’re not already on E3/E5
- If you’re already on M365 E3 + Copilot ($66/user), adding Sales is $50/user
Cost Comparison: 50 Sales Reps, Annual
| Platform | Annual Cost | Notes |
|---|---|---|
| Revenue Accelerator | ~$42,000-58,000 | Assumes Zoom Workplace already in place |
| Gong | ~$60,000-90,000 | Depends on negotiation and seat count |
| Copilot for Sales | ~$30,000 (add-on only) or ~$70,000-82,000 (full stack) | Much cheaper if M365 + Copilot already deployed |
Verdict: Revenue Accelerator is the most affordable standalone option. Gong is the most expensive but most feature-complete. Copilot for Sales can be very affordable if your org is already paying for M365 E3 + Copilot — the incremental $50/user is reasonable.
Which Should You Choose?
Choose Zoom Revenue Accelerator if:
- Your sales team exclusively uses Zoom for calls and meetings
- You want conversation intelligence bundled with your meeting platform (one vendor)
- You need a cost-effective solution without Gong-level pricing
- Your primary CRM is Salesforce, HubSpot, or Dynamics 365
- You value a bot-free recording experience (no “Gong.io” joining meetings)
- You don’t need advanced deal forecasting or coaching scorecards
Choose Gong if:
- Your sales team uses multiple meeting platforms (Zoom + Teams, or Zoom + phone dialers)
- You need best-in-class deal intelligence and forecasting (Gong Forecast)
- You need coaching at scale — scorecards, call libraries, onboarding programs
- You want competitive intelligence and market signal analysis
- You use Outreach, Salesloft, or other sales engagement tools that Gong integrates with
- You have the budget ($100-150/user/month) and can justify the ROI
- You want a tool that survives a platform switch (if you ever move from Zoom to Teams or vice versa)
Choose Microsoft Copilot for Sales if:
- Your sales team exclusively uses Microsoft Teams for calls and meetings
- You’re already on Microsoft 365 E3/E5 + Copilot and want to maximize that investment
- Your CRM is Dynamics 365 (deepest integration)
- You want conversation intelligence integrated into Outlook and Teams (not a separate app)
- You need email tracking and email AI alongside conversation intelligence
- You want to minimize new vendor relationships and stay in the Microsoft ecosystem
What About Chorus, Clari, or Other Tools?
- Chorus (by ZoomInfo) — similar to Gong but now part of ZoomInfo’s revenue intelligence platform. Good if you already use ZoomInfo for prospecting data.
- Clari — focused on revenue forecasting and pipeline management rather than conversation intelligence. Complements any CI tool.
- Salesloft / Outreach built-in CI — both sales engagement platforms now offer basic conversation intelligence. Lighter-weight than Gong but good if you’re already on one of these platforms.
- Fireflies.ai / Otter.ai — budget options for meeting transcription and basic analysis. Not sales-specific — no deal intelligence, coaching, or CRM sync.
Common Issues
- Gong bot gets blocked by meeting security settings — If your org requires waiting rooms or blocks unknown participants, Gong’s bot can’t join. Allowlist Gong’s bot email addresses in your Zoom/Teams admin settings.
- Revenue Accelerator not capturing all calls — Only Zoom Meetings and Zoom Phone calls are captured. If reps dial from a personal phone or use a different meeting platform, those conversations are missed.
- Copilot for Sales not syncing to Salesforce — The Salesforce connector requires a Connected App configured in Salesforce with appropriate OAuth permissions. Check the Copilot for Sales admin settings in the Microsoft 365 admin center.
- Reps resist being recorded — All three platforms let you make recording optional or consent-based. Start with opt-in, show reps the value (their own coaching insights), then expand to team-wide.
- Too much data, not enough action — A common complaint across all CI tools. Start with 2-3 key metrics (talk ratio, next steps mentioned, competitor mentions) and build from there. Don’t try to track everything at once.