DifyThe Platform for Production-Ready Agentic Workflows
vs
Retell AIAI Voice Agents That Automate Phone Calls
Comparison · AI Agents · weekly run Nov 3
Dify vs Retell AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Dify is the stronger AI pick in AI Agents: it has a visibility score of 5.2 versus 2 for Retell AI.
Choose Dify if…
- You want the brand AI engines rank higher (5.2 vs 2)
- You need ISO 27001:2022 coverage
- Flat tiers pricing suits your budget better than usage-based
- Self-hosting and strong data control
Choose Retell AI if…
- You need HIPAA or ISO 27001 coverage
- Usage-based pricing suits your budget better than flat tiers
- Highly rated by developers and SMBs
- One of the highest customer star ratings
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Dify | Retell AI |
|---|---|---|
| Visibility score | 5.2% | 2% |
| Change vs last week | New | New |
| Rank in AI Agents | #22 | #42 |
| Share of voice | 1.5% | 0.5% |
| Mentions this run | 11 | 3 |
| Positive in AI answers | 27% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Dify 0pp · Retell AI 0pp over 0 weekly runs.
Engine by engine
Dify leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
DifyRetell AI
Head to head in AI answers
0 engine answers name both brands
0Dify ranked higher
0Retell AI ranked higher
Features, pricing & fit
| Dimension | Dify | Retell AI |
|---|---|---|
| Pricing model | Flat tiers | Usage-based |
| Entry price | Free; paid from $590 / mo | Contact sales |
| Free plan | Yes | Yes |
| Deployment | Dify Cloud, customer VPC, or self-hosted (Docker, Kubernetes via Helm chart) | Cloud platform, with enterprise on-premises deployment available |
| Compliance | SOC 2 Type II, ISO 27001:2022, GDPR | HIPAA, SOC 2 Type II, GDPR, ISO 27001 |
| Support | Community Discord and forum support, Dedicated CSM and 24/7 support on Enterprise, Professional technical support on Enterprise | Community and email support, 24/7 omnichannel support with dedicated portal (Enterprise), Dedicated implementation support (Enterprise), Named account manager (Enterprise) |
| Founded | 2023 | 2023 |
| Headquarters | — | Redwood City, California |
| Employees | — | 51–200 |
| Funding | Series Pre-A | Seed · $5M raised |
| Best for | Enterprise teams and developers who need to take AI agents and workflows from prototype to production, including organizations that require private deployment, security review and audit. | Businesses that run high call volumes in healthcare, insurance, financial services, logistics and similar fields, and teams that want to build and change voice agents themselves. |
Plans side by side
Dify
Professional$590per workspace / year
Team$1,590per workspace / year
Sandbox$0free
EnterpriseCustomcustom, contact sales
Community$0free
Retell AI
Pay as you go$0per minute, $0.07-$0.31 for voice agents
EnterpriseCustomcustom pricing
Pros and cons
Themes from the AI answers that mention each brand
Dify
- Self-hosting and strong data control
- Recommended as a no-code option
- Well suited for building AI-powered applications
Retell AI
- Highly rated by developers and SMBs
- One of the highest customer star ratings
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Dify vs Retell AI”, https://slateindex.ai/compare/dify-vs-retell-ai, data of Nov 3, 2026. Licence: CC BY 4.0.