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Pipecat vs Ultravox: Which AI Voice & Speech Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

Leads 2/9
Rating
,
Reviews
0
From
Free

in AI Voice & Speech

Rating
,
Reviews
0
From
$0/mo

in AI Voice & Speech

The Short Answer

Pipecat vs Ultravox, in 15 seconds

Choose Pipecat if…

  • You depend on a broad integration ecosystem

Choose Ultravox if…

  • You want to trial before paying

Head-to-Head Scorecard

How Pipecat and Ultravox score

Pipecat leads on 2 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    Pipecat
    No reviews
    Ultravox
    No reviews
  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    Pipecat
    0
    Ultravox
    0
  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    Pipecat
    Free
    Ultravox
    $0/mo
  • Free Access

    Availability of a free plan and/or free trial

    Ultravox
    Pipecat
    Free plan
    Ultravox
    Free plan + trial
  • Integrations

    Number of listed third-party integrations

    Pipecat
    Pipecat
    6
    Ultravox
    3
  • Features

    Number of listed product capabilities

    Even
    Pipecat
    6
    Ultravox
    6
  • AI Features

    Capabilities mentioning AI, automation or ML

    Even
    Pipecat
    ,
    Ultravox
    ,
  • Security & Compliance

    Number of listed compliance certifications

    Even
    Pipecat
    2
    Ultravox
    2
  • Platforms & Deployment

    Supported platforms and deployment options

    Pipecat
    Pipecat
    7
    Ultravox
    3

Feature Comparison

Pipecat vs Ultravox feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

Pipecat
Ultravox
Overview
User rating
,
,
Pricing model
OPEN_SOURCE
USAGE_BASED
Starting price
Free
$0/mo
Free version
Free trial
Features
Key capabilities
Use any modelReal-time streamingInterruption handlingMulti-agent workflowsTransportsCLI scaffolding
Voice agentsSIP callingCustom voicesRAG corporaOutbound schedulerUnlimited playground
AI features
,
,
Integrations & API
Integrations
OpenAISonioxCartesiaWebRTCSIPPSTN
TwilioWebRTCSIP
Public API
Platforms
Deployment
CloudSelf-hostedOn-premise
Cloud
Platforms
APILinuxmacOSWindows
APIWeb
Mobile support
Security & Compliance
Compliance
SOC 2HIPAA
SOC 2HIPAA
Vendor
Company
,
,
Verified
Founded
2024
2022
Headquarters
,
Seattle, USA

Pricing Comparison

Pipecat vs Ultravox pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

Pipecat

Free to start
Open sourceFree
  • Self-hosted framework
Pipecat Cloud / EnterpriseCustom
  • Managed platform
  • VPC deployment
  • Contact sales

Ultravox

$0/mo to start
Pay as You GoFree
  • 30 free minutes then $0.05 per minute
  • 5 concurrent calls
Pro$100/month
  • No concurrency cap
  • Outbound scheduler
  • 20 RAG corpora
EnterpriseCustom
  • Priority SLA

Total cost of ownership factors

Free planPipecat Ultravox
Free trial to evaluatePipecat Ultravox
Transparent published pricingPipecat Ultravox
Public API (build vs. buy add-ons)Pipecat Ultravox

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

Pipecat vs Ultravox: strengths and trade-offs

Pipecat

Pros

  • Free plan available
  • Broad integration ecosystem (6)
  • Compliance: SOC 2, HIPAA
  • Public API available

Cons

    Ultravox

    Pros

    • Free plan available
    • Free trial offered
    • Compliance: SOC 2, HIPAA
    • Public API available

    Cons

    • Fewer native integrations than the alternative

    Buyer Fit

    Who should use Pipecat vs Ultravox?

    Startups

    Either

    Either keeps early-stage costs lowest with its entry tier.

    Small businesses

    Either

    Either offers the most accessible pricing for lean teams.

    Agencies

    Pipecat

    Pipecat connects to more tools for multi-client workflows.

    Enterprises

    Either

    Either leads on compliance and breadth for complex needs.

    Ecommerce

    Pipecat

    Pipecat integrates with more of the commerce stack.

    SaaS companies

    Either

    Either is the more developer- and automation-friendly choice.

    Integration overlap

    Shared integrations (2)

    WebRTCSIP

    Only in Pipecat (4)

    OpenAISonioxCartesiaPSTN

    Only in Ultravox (1)

    Twilio

    Keep Exploring

    Other alternatives worth considering

    Similar ai voice & speech products buyers compare alongside Pipecat and Ultravox.

    Ask SIA which solution fits your business

    SIA, Saaskart's AI buying assistant, weighs Pipecat and Ultravox against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

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    Pipecat vs Ultravox, Frequently Asked Questions

    What is the difference between Pipecat and Ultravox?

    Pipecat and Ultravox are both AI Voice & Speech solutions. Pipecat is rated 0.0/5 by 0 users, while Ultravox is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

    Which is better, Pipecat or Ultravox?

    Based on user ratings, Pipecat scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

    Which is cheaper, Pipecat or Ultravox?

    Pipecat is the more affordable option with a free plan available.

    Does Pipecat or Ultravox have a free plan?

    Pipecat offers a free plan. does not have a free tier but does offer a free trial.

    Can I switch from Pipecat to Ultravox?

    Switching between Pipecat and Ultravox is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

    Who should use Pipecat vs Ultravox?

    Pipecat is best suited for teams that prioritise enterprise features. Ultravox works well for teams looking to start free and scale.

    Our Verdict

    The bottom line on Pipecat vs Ultravox

    Best Overall

    Either

    It's a tie balances user satisfaction and proven adoption.

    Best for Startups

    Either

    It's a tie has the friendliest entry point for new teams.

    Best for Enterprise

    Either

    It's a tie leads on compliance and feature breadth.

    Best Value

    Either

    It's a tie delivers the lowest cost to get started.

    Best AI Features

    Either

    Comparable AI capabilities on both sides.

    Highest Rated

    Either

    Both earn equal user ratings.

    Ready to decide between Pipecat and Ultravox?

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