Rasa vs Voiceflow
Rasa vs Voiceflow, compared side by side on 20 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: Rasa is on 49/100 and Voiceflow on 61/100.
Where each one leads
Rasa
- headcount: 193 against 87
Voiceflow
- our overall score: 61/100 against 49/100
- agent readiness: 52/100 against 45/100
- funding raised: $43.5M against $13.0M
At a glance
| Measure | Rasa | Voiceflow |
|---|---|---|
| What it is | Open-source conversational AI platform for building custom chatbots and virtual assistants. | A collaborative platform for designing, prototyping, and launching AI agents for chat and voice. |
| Category | Conversational AI, Voice AI, AI Chatbot, Customer Service Automation | Conversational AI, Voice AI, AI Agents, Chatbots |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2016 | 2018 |
| Headquarters | Berlin, Germany | Toronto, Canada |
| Status | Active | Active |
Size, funding and growth
| Measure | Rasa | Voiceflow |
|---|---|---|
| Employees | 193 | 87 |
| Total funding | $13.0M | $43.5M |
| Latest round | Series A | Not published |
| Valuation | Not published | $105M |
| LinkedIn followers | 24,599 | 24,634 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Rasa | Voiceflow |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 49/100 | 61/100 |
| Traction | 56/100 | 58/100 |
| Team | 70/100 | 70/100 |
| Community | 15/100 | Not published |
| Search visibility | 32/100 | 22/100 |
| Quality | 45/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (45/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 74/100 | 77/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Rasa | Voiceflow |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| CMS | Webflow | Not detected |
| Analytics | Google Tag Manager, PostHog | Not detected |
| Support stack | HubSpot | Not detected |
| Open source | Yes | No |
| Self-hostable | Yes | No |
Rasa vs Voiceflow: common questions
Which is better, Rasa or Voiceflow?
On our 0-100 score Voiceflow rates higher (61/100 against 49/100). 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 20 data points above: read the rows that match what you are buying for.
How do Rasa and Voiceflow compare on the numbers?
Rasa leads on headcount (193 against 87). Voiceflow leads on our overall score (61/100 against 49/100), agent readiness (52/100 against 45/100), funding raised ($43.5M against $13.0M).
Read the full Rasa review and pricing or the Voiceflow review and pricing. You can also browse other Rasa alternatives we track.