AssemblyAI vs Gladia
AssemblyAI vs Gladia, compared side by side on 15 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: AssemblyAI is on 50/100 and Gladia on 37/100.
Where each one leads
AssemblyAI
- our overall score: 50/100 against 37/100
- domain rating: 78/100 against 67/100
Gladia
Leads on none of the measures we hold for both companies.
At a glance
| Measure | AssemblyAI | Gladia |
|---|---|---|
| What it is | AI models for speech-to-text, summarization, and understanding audio content. | AI-powered platform for building and deploying voice AI agents. |
| Category | Voice AI, Speech Recognition, Speech-to-Text, Audio Intelligence | Voice AI, Conversational AI, AI Agent, Agentic AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2017 | 2023 |
| Headquarters | San Francisco, United States | Paris, France |
| Status | Active | Active |
Size, funding and growth
| Measure | AssemblyAI | Gladia |
|---|---|---|
| Total funding | $112M | Not published |
| Valuation | $1 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | AssemblyAI | Gladia |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 50/100 | 37/100 |
| Traction | 40/100 | 30/100 |
| Team | Not published | 60/100 |
| Search visibility | 15/100 | 17/100 |
| Quality | 68/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (52/100) | D (53/100) |
| Domain ratingLink authority, 0-100 | 78/100 | 67/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | AssemblyAI | Gladia |
|---|---|---|
| Hosting | Vercel | Vercel |
| CDN | Vercel | Vercel |
| CMS | Not detected | Ghost |
| Frameworks | Astro, Tailwind CSS | Bootstrap |
| Analytics | Not detected | Google Analytics 4, Google Tag Manager, PostHog, Microsoft Clarity |
AssemblyAI vs Gladia: common questions
Which is better, AssemblyAI or Gladia?
On our 0-100 score AssemblyAI rates higher (50/100 against 37/100). 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 15 data points above: read the rows that match what you are buying for.
How do AssemblyAI and Gladia compare on the numbers?
AssemblyAI leads on our overall score (50/100 against 37/100), domain rating (78/100 against 67/100).
Read the full AssemblyAI review and pricing or the Gladia review and pricing. You can also browse other AssemblyAI alternatives we track.