Deepgram vs Synthflow AI
Deepgram vs Synthflow AI, compared side by side on 21 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: Deepgram is on 66/100 and Synthflow AI on 56/100.
Where each one leads
Deepgram
- our overall score: 66/100 against 56/100
- headcount: 314 against 68
- funding raised: $177M against $20.0M
- LinkedIn following: 38,140 against 14,603
Synthflow AI
- agent readiness: 56/100 against 49/100
At a glance
| Measure | Deepgram | Synthflow AI |
|---|---|---|
| What it is | Deepgram is an enterprise voice AI platform providing APIs for speech-to-text, text-to-speech, and voice agents, used by over 200,000 developers to build voice-first products. | Synthflow AI is a no-code platform for deploying human-like AI voice agents to automate phone calls, providing 24/7 support, lead qualification, and appointment scheduling for businesses at scale. |
| Category | Neocloud, GPU, AI Foundation & Compute, AI Tools & Apps | Voice Agent, Voice AI, Conversational AI, Contact Center AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2015 | 2023 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Deepgram | Synthflow AI |
|---|---|---|
| Employees | 314 | 68 |
| Total funding | $177M | $20.0M |
| Latest round | Series C | Series A |
| Valuation | $1.3B | Not published |
| LinkedIn followers | 38,140 | 14,603 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Deepgram | Synthflow AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 66/100 | 56/100 |
| Traction | 60/100 | 55/100 |
| Team | 70/100 | Not published |
| Community | 8/100 | Not published |
| Search visibility | 64/100 | 58/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (49/100) | D (56/100) |
| Domain ratingLink authority, 0-100 | 79/100 | 72/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Deepgram | Synthflow AI |
|---|---|---|
| Hosting | Netlify | Not detected |
| CDN | Netlify | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Google Tag Manager | Google Tag Manager |
| Open source | Yes | No |
Product and pricing
| Measure | Deepgram | Synthflow AI |
|---|---|---|
| Key features | Voice Agent API, Speech to Text API, Text to Speech API, Audio Intelligence API, Custom Models, Self-Hosted Deployment | Rapid Deployment, Human-Like Voice & Low Latency, Complete AI Voice OS for Enterprise, No-Code Flow Designer, Multilingual Agents, Extensive Integrations |
Deepgram vs Synthflow AI: common questions
Which is better, Deepgram or Synthflow AI?
On our 0-100 score Deepgram rates higher (66/100 against 56/100). 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 21 data points above: read the rows that match what you are buying for.
How do Deepgram and Synthflow AI compare on the numbers?
Deepgram leads on our overall score (66/100 against 56/100), headcount (314 against 68), funding raised ($177M against $20.0M), LinkedIn following (38,140 against 14,603). Synthflow AI leads on agent readiness (56/100 against 49/100).
Read the full Deepgram review and pricing or the Synthflow AI review and pricing. You can also browse other Deepgram alternatives we track.

