Five9 vs Onton
Five9 vs Onton, compared side by side on 14 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: Five9 is on 62/100 and Onton on 54/100.
Where each one leads
Five9
- our overall score: 62/100 against 54/100
- agent readiness: 41/100 against 31/100
- domain rating: 77/100 against 47/100
- funding raised: $71.6M against $9.0M
Onton
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Five9 | Onton |
|---|---|---|
| What it is | Cloud contact center software provider. | AI shopping assistant and image search engine for home decor. Type like you speak or search by image - we'll find it across 100+ retailers instantly. |
| Category | Artificial Intelligence, Customer Service, Cloud Computing, Cloud Contact Center Software | Conversational AI, Voice AI, AI Agent, Customer Service Automation |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2001 | 2022 |
| Headquarters | San Ramon, USA | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Five9 | Onton |
|---|---|---|
| Employees | 3,051 | Not published |
| Total funding | $71.6M | $9.0M |
| Latest round | Series D | Seed |
| Valuation | $1.1B | Not published |
| LinkedIn followers | 121,557 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Five9 | Onton |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 62/100 | 54/100 |
| Traction | 59/100 | 11/100 |
| Team | 70/100 | Not published |
| Community | 15/100 | Not published |
| Search visibility | 45/100 | Not published |
| Quality | 68/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (41/100) | F (31/100) |
| Domain ratingLink authority, 0-100 | 77/100 | 47/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Five9 | Onton |
|---|---|---|
| Hosting | Self Managed | AWS |
| CDN | Not detected | CloudFront |
| Frameworks | Tailwind CSS, Bootstrap | Not detected |
| Analytics | Google Tag Manager | Not detected |
Five9 vs Onton: common questions
Which is better, Five9 or Onton?
On our 0-100 score Five9 rates higher (62/100 against 54/100). 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 14 data points above: read the rows that match what you are buying for.
How do Five9 and Onton compare on the numbers?
Five9 leads on our overall score (62/100 against 54/100), agent readiness (41/100 against 31/100), domain rating (77/100 against 47/100), funding raised ($71.6M against $9.0M).
Read the full Five9 review and pricing or the Onton review and pricing. You can also browse other Five9 alternatives we track.

