11 Best Vapi Alternatives in 2026

If you've been building with Vapi, you already know the drill: the $0.05/minute platform fee sounds reasonable until you add telephony, speech-to-text, text-to-speech, and LLM costs. Suddenly you're looking at $0.23 to $0.33 per minute for a production deployment. That's before you hit the enterprise tier, where annual budgets of $40,000 to $70,000 become the norm.

I've spent the last few months testing voice AI platforms for our development team, and here's what I've learned: Vapi is a solid developer-focused tool, but it's not the only game in town. Whether you're looking for lower costs, simpler setup, better latency, or enterprise-grade compliance, there's likely a better fit for your specific use case.

This guide covers 11 Vapi alternatives I've actually tested, with verified pricing from official sources and my honest assessment of each platform's strengths and weaknesses.

Quick Comparison: Vapi Alternatives at a Glance

1. Burki - Best Overall Vapi Alternative

Pricing: $0.03/minute platform fee (no bulk minimums required)

I'm putting Burki first because it directly addresses the three biggest complaints about Vapi: cost, latency, and complexity.

What Sets Burki Apart

The $0.03/minute platform fee is the lowest I've found without requiring bulk purchases. Some competitors advertise similar rates but bury the requirement to buy 10,000+ minutes upfront. Burki is true pay-as-you-go: use 1 minute or 1 million at the same rate.

The latency numbers are impressive. Burki averages 0.8-second response times compared to Vapi's typical 4-5 seconds. That difference is noticeable in real conversations.

Verified Pricing

• Platform fee: $0.03/minute
• Free trial: 200 minutes + free phone number for 30 days
• No credit card required to start
• BYO mode: Use your own API keys and pay providers directly

Pros

• 40% cheaper than Vapi's $0.05/min platform fee
• Sub-second latency (0.8s average vs. 4s industry standard)
• 50+ provider integrations (OpenAI, Anthropic, ElevenLabs, Deepgram, etc.)
• HIPAA compliant with BAA available
• SOC 2 Type II certified
• IVR Explorer feature automatically maps existing phone trees
• Multi-assistant orchestration with visual graph builder
• BYO API keys option to avoid markup on third-party services

Cons

• Newer platform, smaller community than established players
• Self-serve focused (may not suit teams wanting white-glove onboarding)
• Limited brand recognition compared to VC-backed competitors

Best For

Startups and agencies who need production-quality voice AI without enterprise budgets. Teams already paying for their own OpenAI/ElevenLabs/Deepgram keys will appreciate BYO mode.

2. Retell AI - Best for Appointment Scheduling

Pricing: $0.07-0.08/minute base (real costs: $0.13-0.31/min with dependencies)

Retell AI has carved out a niche in appointment-heavy industries. The platform handles IVR navigation, warm transfers, and multi-step phone interactions well.

Verified Pricing

• Base rate: $0.07-0.08/minute for orchestration
• Telephony: $0.01-0.02/minute (Twilio, Vonage)
• Voice synthesis: $0.03-0.07/minute (varies by provider)
• LLM inference: $0.01-0.05/minute (varies by tokens)
• Knowledge base: $0.005/minute + $8/month after 10 free bases
• Branded caller ID: $0.10/call extra
• Enterprise: Contact sales for $3,000+/month budgets

Pros

• Transparent modular pricing (you see each component cost)
• Native warm transfer support for human handoffs
• 30+ languages built-in
• Strong healthcare and real estate use cases
• $10 signup credit to test

Cons

• Advertised rates don't include dependencies
• Real costs typically 2-4x the base rate
• Knowledge base usage costs add up
• Batch calling has additional per-dial fees

Best For

Healthcare providers, field services, and real estate teams that rely on appointment scheduling and need warm transfer capabilities.

3. Bland AI - Best for Custom Infrastructure

Pricing: $0.09/minute outbound, $0.04/minute inbound

Bland AI targets developers who want complete control over their voice stack, including custom models, dedicated GPUs, and self-hosted infrastructure.

Verified Pricing

• Outbound calls: $0.09/minute
• Inbound calls: $0.04/minute
• Number rental: $15/month
• SMS: $0.02/message
• Build plan: $299/month (entry-level)
• Scale plan: $499/month (5,000 daily calls, 100 concurrent)
• Enterprise: Custom pricing, unlimited concurrency

Pros

• Run voice agents on your own dedicated servers and GPUs
• Custom voice cloning with full data control
• Self-hosted option for strict compliance requirements
• Flexible architecture for technical teams

Cons

• Higher base rate than alternatives
• Minimum operational budget around $150K annually for mid-volume
• Requires significant technical expertise
• Build plan at $299/month is steep for early-stage testing

Best For

Enterprises needing custom voice models, strict data control, and the ability to run infrastructure in-house.

4. Synthflow - Best No-Code Option

Pricing: $0.08-0.13/minute with volume discounts

Synthflow positions itself as the no-code voice AI platform. You can deploy an agent in under 30 minutes without writing code.

Verified Pricing

• Per-minute rate: $0.08-0.13/minute
• Volume pricing: $0.12/min at 20K minutes, $0.07/min at 400K+ minutes
• Starter plan: $29/month (limited)
• Mid-tier: $375-750/month
• High-volume: $1,250/month for 6,000 minutes
• Enterprise: Custom pricing with SIP trunking

Pros

• No-code builder for non-technical teams
• Sub-100ms audio routing on their own telephony network
• Salesforce integration on AppExchange
• Multilingual 24/7 automation
• 14-day free trial

Cons

• Per-minute costs add up at scale
• Additional fees for workflow usage and concurrent calls
• Pricing complexity increases with feature usage
• Premium features (HIPAA, SOC 2) cost extra

Best For

Marketing teams and agencies who need to deploy voice agents quickly without developer resources.

5. Telnyx - Best for Global Telephony

Pricing: $0.06-0.08/minute all-inclusive

Telnyx is unique because they own their global telecom infrastructure. No third-party telephony provider means lower latency and simpler cost modeling.

Verified Pricing

• Voice AI: $0.08/minute (includes STT + TTS + AI)
• Alternative rate: $0.06/minute in some configurations
• TeXML fee: $0.002 additional
• Volume discounts: Available with monthly commitments

Pros

• Licensed telecom provider in 30+ markets
• No third-party telephony markup
• 45% cost savings claimed vs. competitors
• Single platform (no vendor stitching)
• Carrier-grade reliability

Cons

• Less focused on conversational AI than dedicated platforms
• May require more technical setup
• Voice AI features less mature than telephony
• Documentation can be sparse for AI-specific features

Best For

Teams with global calling needs who want to avoid the complexity of managing separate telephony, STT, TTS, and AI vendors.

6. Voiceflow - Best for Chat + Voice Combo

Pricing: Credit-based system starting at $60/month

Voiceflow isn't strictly a voice-first platform, but their visual builder works for both chat and voice agents.

Verified Pricing

• Free tier: 100 credits/month, 2 agents, extremely limited
• Pro plan: $60/month for 1 editor + $50 per additional editor
• Pro includes: 10,000 credits, 20 agents, GPT-4/Claude access
• Credits cost: $0.005 each on Business plans
• Enterprise: Custom pricing with unlimited agents

Cons First (Important)

• Credits expire monthly with no rollover
• Agents stop responding when you hit limits
• Can get expensive above 5,000 chats/month
• Voice agents cost more credits than chat
• Can't buy extra credits mid-cycle

Pros

• Excellent visual builder for non-technical users
• Multi-model support (GPT-4, Claude, Gemini, Llama)
• No separate AI vendor accounts needed
• Good for teams doing both chat and voice
• Strong documentation and community

Best For

Product teams building AI agents across chat and voice channels who want a unified visual builder.

7. Air AI - Caution Advised

Pricing: $0.15/minute+ with reports of hidden costs

Air AI was one of the first AI phone agent platforms, but customer reviews raise significant concerns.

What I Found

• Advertised rate: Around $0.11/minute
• Reported actual costs: $0.15-0.30/minute
• Upfront license fees: Reports of $25,000-$100,000 required
• Monthly plans: $59-119/month listed, but enterprise requires custom pricing
• Trustpilot rating: 2/5 stars

Concerns

Multiple users report costs significantly higher than advertised. One user mentioned nearly facing a lawsuit because Air AI charged approximately $0.30 per outbound call versus the $0.11 claimed. The no-refund policy and high upfront fees are red flags.

Pros (If Reports Are Accurate)

• Can handle 10-40 minute conversations
• 5,000+ application integrations claimed
• Infinite memory and recall features

Cons

• Pricing transparency issues
• High upfront license fees reported
• Long implementation times despite "plug-and-play" marketing
• Significant coding knowledge may be required

Best For

I'd recommend requesting detailed pricing in writing and checking recent reviews before committing.

8. PolyAI - Enterprise Only

Pricing: Custom quotes, typically $150K+/year minimum

PolyAI builds voice assistants for large enterprises. This isn't a self-serve platform.

Verified Pricing

• Entry-level: Around $5,000/month
• Mid-tier: $10,000-20,000/month
• Typical contracts: $150,000+/year
• Model: Per-minute usage + support + maintenance

Pros

• Natural-sounding conversations (industry-leading voice quality)
• 24/7/365 support included
• Compliance certifications and regular audits
• Custom agent design by their team
• Proactive performance improvements

Cons

• Not accessible for startups or SMBs
• Weeks or months for onboarding
• No self-serve option
• Requires substantial call volume to justify cost

Best For

Large enterprises with 6-figure AI budgets, compliance requirements, and the patience for extended implementation timelines.

9. Dialora - Best for SMB Agencies

Pricing: $82-1,349/month with included minutes

Dialora offers predictable monthly pricing with minutes included, which is refreshing compared to pure usage-based models.

Verified Pricing

• Starter: $82/month (approximately 250 minutes)
• Professional: $252/month (1,000 minutes, $0.19 overage)
• Business: $590/month
• Agency: $1,349/month
• 3-day free trial included

Pros

• All-inclusive pricing (premium voices, LLMs, transcription, analytics)
• No surprise add-ons
• Drag-and-drop workflow builder
• Under 400ms latency claimed
• CRM integrations included
• AppSumo lifetime deals sometimes available

Cons

• Overage rates ($0.19/min) can add up
• Limited to included minutes before overages
• Smaller community and ecosystem
• Feature set less extensive than developer-focused platforms

Best For

SMB agencies and businesses wanting predictable monthly costs without per-minute complexity.

10. PlayHT - Best for TTS Projects

Pricing: $39-198/month (character-based, not per-minute)

PlayHT is primarily a text-to-speech platform, not a complete voice agent solution. Including it because teams sometimes piece together their own stack.

Verified Pricing

• Free: 12,500 characters/month, 1 voice clone
• Creator: $39/month for 250,000 characters
• Premium: $99/month (expanded limits)
• Team: $198/month for 2 users, unlimited generation
• Unlimited: Subject to 2.5M monthly fair use limit
• 25% discount on annual plans

Pros

• 800+ AI voices across 142 languages
• High-fidelity voice cloning
• Download in WAV/MP3
• Good for content creation and audio production
• Solid API for developers building custom solutions

Cons

• Not a complete voice agent platform
• You'd need to add your own telephony, STT, and conversation logic
• Character-based pricing doesn't translate cleanly to call minutes
• More suited for pre-recorded content than real-time conversations

Best For

Teams building custom voice solutions who need high-quality TTS and voice cloning as a component.

11. Deepgram - Best STT/TTS Infrastructure

Pricing: $0.0043-0.0059/minute for STT (component pricing)

Deepgram provides best-in-class speech-to-text infrastructure. Like PlayHT, it's a component rather than complete platform.

Verified Pricing

• Nova-2 STT: $0.0043/minute (pay-as-you-go)
• Nova-2 STT (Growth): $0.0036/minute
• Aura TTS: $0.015 per 1,000 characters
• Free credits: $200 signup credit

Pros

• Industry-leading transcription accuracy
• Real-time streaming STT
• Nova-3 model for enhanced accuracy
• Well-documented API
• Generous free tier for testing

Cons

• Not a complete voice agent platform
• Requires integration with LLM and telephony
• You're building infrastructure, not deploying an agent
• More work for non-technical teams

Best For

Technical teams building custom voice solutions who want the best STT accuracy and are willing to integrate multiple services.

Frequently Asked Questions

Why are people looking for Vapi alternatives?

The main drivers are cost, latency, and setup complexity. Vapi's $0.05/minute platform fee is just the start. When you add third-party services for telephony, STT, TTS, and LLM inference, real costs hit $0.23-0.33/minute. Teams also cite 4-5 second response latency and the need for backend development to handle complex flows.

What's the cheapest Vapi alternative for production use?

Burki offers the lowest platform fee at $0.03/minute with no bulk minimums. Telnyx comes close at $0.06-0.08/minute all-inclusive. Both are significantly cheaper than Vapi's true cost of $0.23-0.33/minute when all services are included.

Which Vapi alternative has the best latency?

Burki claims 0.8-second average response times, which is 5x faster than Vapi's 4-second average. Synthflow advertises sub-100ms audio routing. Telnyx benefits from owning their infrastructure, which reduces multi-vendor latency.

Do any Vapi alternatives offer HIPAA compliance?

Yes. Burki offers HIPAA compliance with BAA at no extra cost. Retell AI has HIPAA options. PolyAI includes compliance certifications in their enterprise contracts. Synthflow and others offer HIPAA as a premium add-on.

Can I migrate from Vapi to another platform easily?

Most platforms use similar concepts (assistants, tools, webhooks), so logic can transfer. The main work involves reconfiguring API integrations and testing voice quality. Burki's multi-provider support means you can often keep your existing Twilio, ElevenLabs, or OpenAI accounts and just switch platforms.

The Verdict: Which Vapi Alternative Should You Choose?

For cost-conscious startups and agencies: Start with Burki. The $0.03/minute rate with no bulk minimums and 200 free trial minutes makes it low-risk to test. BYO mode means you're not locked into markup on services you already pay for.

For enterprise appointment scheduling: Retell AI's warm transfer and IVR navigation capabilities justify the higher cost if your use case is appointment-heavy.

For technical teams wanting full control: Bland AI lets you run custom models on dedicated infrastructure, though expect $150K+ annual budgets.

For no-code deployments: Synthflow gets you live in 30 minutes without developers, though per-minute costs add up at scale.

For global calling: Telnyx's owned infrastructure means simpler architecture and better latency for international use cases.

For large enterprises: PolyAI delivers if you have the budget and patience for enterprise sales cycles.

The voice AI market is maturing fast. Vapi was an early leader, but competition has driven down prices and improved quality across the board. Test a few platforms with your actual use case before committing, and pay close attention to true all-in costs rather than advertised platform fees.

Last updated: January 2026. Pricing verified from official sources and may change. Always confirm current rates before purchasing.

Sources:

• Vapi AI Pricing - CloudTalk
• Vapi AI Pricing - Telnyx Analysis
• Retell AI Official Pricing
• Retell AI Pricing Guide - Ringg
• Bland AI Billing Documentation
• Bland AI Pricing - CloudTalk
• Synthflow Official Site
• Voiceflow Pricing
• Voiceflow Pricing Analysis - Featurebase
• Air AI Alternatives - Synthflow
• PolyAI Pricing - Synthflow Review
• Telnyx Conversational AI Pricing
• Dialora Pricing
• Vapi Alternatives - Lindy
• Vapi Alternatives - Retell AI