Decagon vs Google Gemini: Complete Comparison (2026)
An in-depth comparison of Decagon and Google Gemini to help you choose the right tool for your business.
Last updated: November 2026
Decagon
6.9/10
Decagon is an enterprise platform for AI customer service agents that resolve support conversations over chat, email and voice.
Google Gemini
7.2/10
Google's family of generative AI models and assistants, sold to businesses through Gemini Enterprise, Workspace plans and a pay-per-token developer API.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.9/10 | 7.2/10 |
| Integration | 7/10 | 7/10 |
| Analytics | 8/10 | 5/10 |
| Customization | 8/10 | 8/10 |
| Ease of Use | 6/10 | 7/10 |
| Support | 8/10 | 5/10 |
| Cost | 3/10 | 7/10 |
| Scalability | 9/10 | 9/10 |
| Security | 8/10 | 8/10 |
| Output Quality | 8/10 | 8/10 |
| Pricing | ||
| Free plan | No | Yes |
| Cheapest paid plan | Contact for pricing | $21/user/mo Gemini Enterprise Business |
| Estimated cost for 10 users | Contact for pricing | $210/mo Gemini Enterprise Business |
| Features | ||
| AI Agents | ||
| Knowledge Base Search | ||
| Text Generation | ||
| Voice and Audio | ||
| Workflow Automation | ||
| API Access | Not listed | |
| Chatbots | Not listed | |
| Code Generation | Not listed | |
| Custom Model Training | Not listed | |
| Enterprise Controls | Not listed | |
| Image Generation | Not listed | |
| Video Generation | Not listed | |
Decagon vs Google Gemini cost by team size
| Team size | Decagon | Google Gemini |
|---|---|---|
| 1 user | Contact for pricing | $21/moGemini Enterprise Business |
| 5 users | Contact for pricing | $105/moGemini Enterprise Business |
| 10 users | Contact for pricing | $210/moGemini Enterprise Business |
| 25 users | Contact for pricing | $525/moGemini Enterprise Business |
| 50 users | Contact for pricing | $1,050/moGemini Enterprise Business |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose Decagon
- Higher Analytics score (8/10 vs 5/10)
- Higher Support score (8/10 vs 5/10)
Why choose Google Gemini
- Has a free plan (Decagon does not)
- Higher Cost score (7/10 vs 3/10)
- Higher Ease of Use score (7/10 vs 6/10)
- Better fit for small business (7/10 vs 2/10)
- Better fit for startups (8/10 vs 3/10)
Pros & Cons
Decagon
Pros
- Chat, email and voice agents run on one shared intelligence layer, so behaviour stays consistent across channels.
- Agent workflows are written as natural-language AOPs, so support operations staff can define multi-step actions such as refunds.
- Built-in A/B experiments, simulation testing and Watchtower QA support ongoing tuning at scale.
- Large reference customers report results, for example 70% chat and voice resolution at Chime and an 80% deflection rate at Duolingo.
- Reviewers on G2 rate it highly, with an average around 4.9 out of 5, and praise how quickly support responds.
Cons
- There is no public pricing, so every quote needs a sales call.
- Under per-conversation billing you pay even when the AI fails to resolve an issue.
- Reviewers report an average implementation time of about two months.
- Third parties describe helpdesk integrations as API-based rather than marketplace apps, and some reviewers mention missing features.
- It is not suited to startups or small businesses.
Google Gemini
Pros
- Many API models have a free tier, and Flash-Lite models cost from $0.10 to $0.30 per million input tokens.
- It is built into Gmail, Docs, Sheets, Meet and Drive for Workspace customers, starting with the €6.80 Starter plan.
- The Standard edition adds VPC Service Controls, customer-managed encryption keys and data-residency controls.
- The self-serve Business edition includes connectors to Microsoft 365, HubSpot and Jira as well as Google tools.
Cons
- Licensing is fragmented across Gemini Enterprise, Workspace, consumer AI plans and the API, and Plus has no public price.
- Users report unclear usage limits and silent downgrades from Pro to lighter models.
- Several API prices are scheduled to double in December 2026 and January 2027.
- Reviewers say third-party connectors to Salesforce, SAP and ServiceNow are less mature than Microsoft Copilot's.
Not sold on either?
Frequently Asked Questions
Google Gemini scores higher on our AI Software criteria: 7.2/10 against 6.9/10 for Decagon. The largest gap is in Cost: 3/10 for Decagon and 7/10 for Google Gemini.
Google Gemini has a free plan; Decagon does not list one.
Google Gemini is the better fit for freelancers: we rate it 6/10 for them, against 1/10 for Decagon.
