Vaani AI vs Voiceflow
Vaani AI and Voiceflow are both chatbots & AI agents tools. Vaani AI is aimed at developers and small businesses, while Voiceflow is aimed at enterprise and small businesses. Only Voiceflow has a free plan.
Voice AI agent platform for phone and web calls with API and webhooks
Build and deploy AI agents with a visual canvas
| Pricing | Paid | Freemium |
| Starting price | Not published | Not published |
| Free plan | No | Yes |
| Free trial | — | 14 days |
| Built for | Developers, Small businesses, Enterprise, Agencies | Enterprise, Small businesses |
| Platforms | web | web |
| Country | IN | CA · 2018 |
| Rating | — | — |
Choose Vaani AI if
Developers and Indian businesses that want API-driven phone agents with full control over the model, voice and carrier stack.
- Transparent per-component pricing with a public cost estimator
- Unlimited agents, knowledge bases and voices on Pay as you go
- Wide model choice across OpenAI, Gemini, Groq, Deepgram, Cartesia and Sarvam
Look elsewhere if: Contact centers that want a fully managed enterprise suite or teams focused mainly on chat (SESTEK, Yellow.ai, Voiceflow).
Choose Voiceflow if
CX and product teams building controlled AI agents.
- Fine control over agent behavior
- Strong collaboration and testing
- Multiple LLM providers
Look elsewhere if: Small businesses wanting a quick no-setup bot (Chatbase, Tidio Lyro).
Vaani AI vs Voiceflow pricing
Vaani AI
- Pay as you go$0.02/minPlatform fee; models, voice and telephony billed on top
- Phone number add-on$10/moPer number; rental rates vary by country
- Concurrency add-on$20/mo5 extra concurrent lines; 2 included on Pay as you go
- EnterpriseCustomOwn provider keys, white-label, zero data retention, SSO on demand
Voiceflow
Vaani AI · Key features
- Teacher AI builds an agent from a plain-language brief and shows prompt diffs
- Outbound and inbound phone calls plus browser and in-app voice
- REST API to trigger calls and scheduled calling campaigns
- call_ended and call_postprocessing webhooks with transcript and extracted fields
- Memory across calls with the same caller
- Call screening, voicemail detection, warm and live transfers
Cons
- Total cost per minute depends on the stack, so quotes take effort
- Only 2 concurrent calls on Pay as you go without paying for more lines
- Bring-your-own provider keys, SSO and RBAC are Enterprise only
Voiceflow · Key features
- Visual canvas for agent workflows
- Knowledge base with retrieval
- Functions and API integrations
- Testing, transcripts and analytics
- Deploy to chat, voice and help desks
- Team collaboration and versioning
Cons
- Editor-based pricing
- Learning curve for complex flows
- Credits consumption to watch
Vaani AI vs Voiceflow: FAQ
Do Vaani AI and Voiceflow have a free plan?
Vaani AI has no free plan. Voiceflow has a free plan.