5 researched alternatives
Vapi Alternatives (2026): 5 Compared
5 real alternatives to Vapi: Retell AI, Bland AI, ElevenLabs Conversational AI, LiveKit Agents and Deepgram Voice Agent API, compared on price, compliance and deployment model, verified live.
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Vapi is a developer platform for building voice AI agents: you bring your own speech-to-text, LLM and text-to-speech providers (or use its hosted defaults) and Vapi orchestrates the live call, handling interruptions, mid-conversation function calls and multi-agent handoffs.
Why these 5 made the shortlist
It is proven at genuine enterprise scale, not just funding hype -- Amazon Ring evaluated 40+ AI voice vendors before choosing Vapi and now routes 100% of its inbound call volume through the platform, and the company has processed over 1 billion calls for 1M+ developers.
The catch is what the headline price hides: the advertised $0.05/min covers orchestration only, real all-in cost typically lands around $0.13-$0.33/min once a model, voice and telephony are added, and enterprise compliance is metered separately even on the Scale plan -- HIPAA costs an additional $2,000/month and Zero Data Retention $1,000/month, on top of the per-minute rate and contract.
It is also unapologetically developer-first: its own listing names non-technical teams wanting a turnkey, no-code voice agent live in an afternoon as a poor fit.
Stay with Vapi if you want full control over every layer of the stack and are comfortable building against its API; move if you want predictable all-in pricing, compliance that is not a paid add-on, best-in-class voice quality, full code ownership, or the broadest choice of underlying models.
The five tools below are independently researched, Published listings on this site, not a scraped or AI-generated list: each carries current pricing we verified, sourced pros and cons, and an honest best-for and not-for call.
How we chose these alternatives
We only draw alternatives from this site's own Published, individually-researched voice-AI-agent listings, never a fresh, unverified list. A tool qualifies only if it is a genuine voice AI agent platform we have fact-checked against its own pricing and deployment model, with sourced pros, cons and a best-for call already in place. The order below runs from Vapi's closest direct rival through to tools that solve a specific tradeoff -- price predictability, compliance, voice quality, code ownership or model choice -- that Vapi's own listing names as a real limitation.
How Vapi and its alternatives compare
| Feature | Retell AIvs Vapi | Bland AI | ElevenLabs Conversational AI | LiveKit Agents | Deepgram Voice Agent API |
|---|---|---|---|---|---|
| Description | Build phone-call voice agents on Retell's turn-taking layer, plug in your own LLM, voice, and telephony, ship over voice, chat, or SMS. | Enterprise voice AI that owns its own model stack, priced all-in per minute with no model pass-throughs. | The voice-quality specialist’s own agent layer, 10,000+ voices and instant cloning, with a bring-your-own-LLM brain. | The Apache 2.0 voice-agent framework. 13.1k GitHub stars, self-hostable, and the only open-source pick in this category with fully published pricing. | The speech-infrastructure vendor's own voice-agent API. Managed STT, LLM and TTS over a single WebSocket, $4.50/hr flat, with 6 LLM providers and self-hosted or VPC deployment on the same product. |
| Category | Voice agents | Voice agents | Voice agents, Agent platforms | Voice agents | Voice agents |
| From | $0.07–$0.31 / min | $0.14/min / minute | $0 / mo | $0 / month | $4.50/hr Standard / Standard to Custom (BYO LLM and TTS) |
| Tier | Listed | Listed | Listed | Listed | Listed |
| API | Yes | Yes | Yes | Yes | Yes |
| Tags |
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5 alternatives to Vapi, in detail
Retell AI
from $0.07–$0.31 / minBuild phone-call voice agents on Retell's turn-taking layer, plug in your own LLM, voice, and telephony, ship over voice, chat, or SMS.
Best for Product and engineering teams that want a low-latency, human-sounding phone agent with flexible model and telephony choice.
The closest direct rival in shape and market -- both are bring-your-own-model voice AI platforms competing for the same developer buyer, and this site runs a dedicated Vapi vs Retell AI comparison. Retell's headline $0.07/min composite (voice infrastructure, TTS, LLM and telephony) climbs to roughly $0.13-$0.31/min with add-ons like knowledge base, denoising or PII removal -- the same headline-hides-the-real-cost pattern as Vapi -- but it backs that with a wider integration surface (Twilio, Salesforce, HubSpot, Zapier, Five9) and reached $60M ARR by April 2026 while staying profitable on a single $4.6M seed round, for teams wanting a more established, support-backed peer rather than a genuinely different pricing or deployment model.
Bland AI
from $0.14/min / minuteEnterprise voice AI that owns its own model stack, priced all-in per minute with no model pass-throughs.
Best for Security-conscious enterprises in regulated industries that want a compliant, infrastructure-owned voice platform with deterministic call flows.
Answers Vapi's pricing and compliance cons directly: Bland's Scale plan is $0.11/min, Build $0.12/min and Start $0.14/min, all-inclusive with, in its own words, no token charges and no model-provider pass-throughs -- one number instead of Vapi's $0.05/min orchestration fee plus separate model, voice and telephony costs. It also owns its infrastructure end to end, giving it a genuinely strong built-in compliance story (SOC 2, HIPAA, PCI DSS, self-host/on-prem) rather than Vapi's $2,000/month HIPAA and $1,000/month Zero Data Retention add-ons. The tradeoff: its marketed 400ms latency and 40+ language support are vendor-reported figures with no independent benchmark found, and only the Enterprise tier gets dedicated support beyond the public Discord.
ElevenLabs Conversational AI
from $0 / moThe voice-quality specialist’s own agent layer, 10,000+ voices and instant cloning, with a bring-your-own-LLM brain.
Best for Developers and product teams who want ElevenLabs' voice quality and cloning as the foundation of their agent, and are comfortable assembling the rest of the stack themselves.
For teams whose top priority is voice quality over orchestration breadth: ElevenLabs' agent product inherits the same voice-cloning models that made it a reference point for AI voice, plus a genuinely flexible LLM layer -- an ElevenLabs-hosted model for lowest latency, or bring your own OpenAI, Anthropic or Google key. Pricing layers a subscription (Pro $99/month for 1,238 minutes, Scale $299/month for 3,738 minutes) with LLM and telephony billed separately on top, the same stacked-cost pattern as Vapi, and the free tier is thin at 15 minutes and 4 concurrent calls. Like Vapi, it is still a developer buy -- you assemble your own telephony and CRM workflow -- so this is a lateral move for voice quality, not an escape from Vapi's developer-first shape.
LiveKit Agents
from $0 / monthThe Apache 2.0 voice-agent framework. 13.1k GitHub stars, self-hostable, and the only open-source pick in this category with fully published pricing.
Best for Engineering teams that want to own their voice-agent stack end to end, self-hosted or on LiveKit Cloud, without being locked into one vendor's API.
The one open-source, self-hostable option in this set (Apache 2.0, 11.5k+ GitHub stars) for teams that want full code ownership instead of Vapi's proprietary orchestration layer -- and it is proven at real scale, powering OpenAI's ChatGPT Advanced Voice Mode with xAI, Salesforce and Tesla as named customers. The free Build tier includes 1,000 agent-session minutes a month with no credit card, and Scale runs $500/month for 50,000 minutes. The tradeoff is the inverse of Bland or ElevenLabs: it is a framework and SDK you write and deploy code against, not a configured dashboard product, and the free tier's $2.50 inference credit covers only about 50 minutes before you are paying LiveKit Inference credits or your own provider keys on top of the session-minute meter.
Deepgram Voice Agent API
from $4.50/hr Standard / Standard to Custom (BYO LLM and TTS)The speech-infrastructure vendor's own voice-agent API. Managed STT, LLM and TTS over a single WebSocket, $4.50/hr flat, with 6 LLM providers and self-hosted or VPC deployment on the same product.
Best for Engineering teams that want a managed speech pipeline with real LLM-provider choice, and regulated enterprises that need a self-hosted or VPC deployment option a typical closed-source voice-agent vendor does not offer.
For teams that want compliance built into the infrastructure tier rather than billed as an add-on: Deepgram offers a genuine self-hosted or VPC-hosted deployment alongside managed cloud, backed by SOC 2 Type II certification and signed HIPAA BAAs -- no separate $2,000/month HIPAA fee like Vapi's. It also runs the broadest built-in LLM router in this category, six named providers (OpenAI, Anthropic, Google, NVIDIA, Groq, Amazon Bedrock) spanning 30+ models, versus Vapi's narrower bring-your-own list. There is no recurring free tier, only a one-time $200 signup credit, and like LiveKit it is infrastructure a developer builds on -- no dashboard, call analytics or CRM integrations bundled in.
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- Is there a cheaper alternative to Vapi?
- Bland AI. Its $0.11-$0.14/min pricing is all-inclusive with no separate model, voice or telephony charges, versus Vapi's $0.05/min orchestration fee that typically lands around $0.13-$0.33/min once a model, voice and telephony are added.
- What is the closest alternative to Vapi?
- Retell AI. Both are bring-your-own-model developer platforms built for the same buyer, and this site runs a dedicated Vapi vs Retell AI comparison.
- Is there an open-source alternative to Vapi?
- LiveKit Agents, Apache 2.0 licensed and self-hostable, with a free tier of 1,000 agent-session minutes a month and no credit card required.
- Does any Vapi alternative include HIPAA compliance without an extra monthly fee?
- Deepgram Voice Agent API bakes signed HIPAA BAAs into a self-hosted or VPC-hosted deployment tier. Vapi charges HIPAA compliance as a separate $2,000/month add-on on top of its per-minute rate.
- Which Vapi alternative has the best voice quality?
- ElevenLabs Conversational AI, built on ElevenLabs' own voice-cloning models -- though its LLM and telephony costs are still billed separately, the same stacked-pricing pattern as Vapi.
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