Aisera vs Ultravox.ai

Aisera vs Ultravox.ai, compared side by side on 19 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Aisera is on 47/100 and Ultravox.ai on 52/100.

Aisera logo
AiseraAisera delivers an Agentic AI platform leveraging artificial intelligence and machine learning to automate and transform enterprise service desk operations across IT, HR, finance, legal, facilities, and customer service domains.
Try Aisera
Ultravox.ai logo
Ultravox.aiUltravox.ai (formerly Fixie.ai) is building human-like voice AI agents and models for natural, real-time communication.
Try Ultravox.ai

Where each one leads

Aisera

  • domain rating: 72/100 against 51/100
  • headcount: 326 against 16
  • funding raised: $90.0M against $10.0M
  • LinkedIn following: 40,268 against 5,687

Ultravox.ai

  • our overall score: 52/100 against 47/100

At a glance

MeasureAiseraUltravox.ai
What it isAisera delivers an Agentic AI platform leveraging artificial intelligence and machine learning to automate and transform enterprise service desk operations across IT, HR, finance, legal, facilities, and customer service domains.Ultravox.ai (formerly Fixie.ai) is building human-like voice AI agents and models for natural, real-time communication.
CategoryAgentic AI, Customer Service, AI Agents, Voice AgentAgentic AI, AI Agents, Foundation Model, Large Language Model
Sells toBusiness modelB2BB2B
OfferingNot publishedPlatform
Founded20172022
HeadquartersUnited StatesSan Francisco, United States
StatusActiveActive

Size, funding and growth

MeasureAiseraUltravox.ai
Employees32616
Total funding$90.0M$10.0M
Latest roundNot publishedSeed
LinkedIn followers40,2685,687

StartupHub scores

Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.

MeasureAiseraUltravox.ai
StartupHub scoreOur 0-100 rating47/10052/100
Traction60/10047/100
TeamNot published30/100
Search visibility32/10054/100
Quality55/10058/100
Agent readinessHow well an AI agent can read and act on the siteD (44/100)D (46/100)
Domain ratingLink authority, 0-10072/10051/100

Technology

Detected on each public site, so it reflects the marketing stack as well as the product.

MeasureAiseraUltravox.ai
CDNCloudflareNot detected
CMSWordPressFramer
FrameworksJqueryNot detected
AnalyticsGoogle Tag ManagerFathom
Open sourceNoYes

Product and pricing

MeasureAiseraUltravox.ai
Key featuresAisera Assistant, Aisera Agent Assist, AI Agent Orchestration, Autobrief, TRAPS FrameworkHuman-like Voice AI, Ultravox v0.5 Model, Enhanced Transcription Accuracy, Expanded Language Support, Direct Speech Consumption, Real-time APIs & SDKs

Aisera vs Ultravox.ai: common questions

Which is better, Aisera or Ultravox.ai?

On our 0-100 score Ultravox.ai rates higher (52/100 against 47/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 19 data points above: read the rows that match what you are buying for.

How do Aisera and Ultravox.ai compare on the numbers?

Aisera leads on domain rating (72/100 against 51/100), headcount (326 against 16), funding raised ($90.0M against $10.0M), LinkedIn following (40,268 against 5,687). Ultravox.ai leads on our overall score (52/100 against 47/100).

Read the full Aisera review and pricing or the Ultravox.ai review and pricing. You can also browse other Aisera alternatives we track.