Fyllo vs Klaviyo
Fyllo vs Klaviyo, compared side by side on 18 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: Fyllo is on 62/100 and Klaviyo on 69/100.
Where each one leads
Fyllo
Leads on none of the measures we hold for both companies.
Klaviyo
- our overall score: 69/100 against 62/100
- agent readiness: 52/100 against 21/100
- domain rating: 91/100 against 57/100
- headcount: 2,866 against 84
- funding raised: $373M against $86.0M
- LinkedIn following: 145,500 against 33,218
At a glance
| Measure | Fyllo | Klaviyo |
|---|---|---|
| What it is | Powers outperformance in a privacy-first world with a progressive audience and contextual advertising platform. | Klaviyo is the only CRM built for B2C brands, powered by a built-in data platform and AI insights to unify marketing automation, analytics, and customer service for personalized experiences and accelerated growth. |
| Category | Marketing, Cannabis, Data, Compliance | Marketing Automation, E-commerce, SaaS, Customer Data Platform |
| Sells toBusiness model | B2B | B2C |
| Offering | Software | Not published |
| Founded | 2019 | 2012 |
| Headquarters | New York, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Fyllo | Klaviyo |
|---|---|---|
| Employees | 84 | 2,866 |
| Headcount growthLast 12 months | -17.8% | Not published |
| Total funding | $86.0M | $373M |
| Latest round | Series C | Not published |
| Valuation | $130M | Not published |
| LinkedIn followers | 33,218 | 145,500 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Fyllo | Klaviyo |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 62/100 | 69/100 |
| Traction | 59/100 | 60/100 |
| Team | 70/100 | 30/100 |
| Search visibility | 35/100 | 35/100 |
| Quality | 68/100 | 86/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 57/100 | 91/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Fyllo | Klaviyo |
|---|---|---|
| Hosting | Not detected | Netlify |
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Ghost |
| Frameworks | Not detected | Astro |
| Analytics | Google Analytics 4, Linkedin Insight | Google Tag Manager |
| Support stack | Not detected | HubSpot |
Product and pricing
| Measure | Fyllo | Klaviyo |
|---|---|---|
| Key features | Not published | B2C CRM, Omnichannel Marketing, Klaviyo AI, Built-in Data Platform, Extensive Integrations, Customer Hub |
Fyllo vs Klaviyo: common questions
Which is better, Fyllo or Klaviyo?
On our 0-100 score Klaviyo rates higher (69/100 against 62/100). 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 18 data points above: read the rows that match what you are buying for.
How do Fyllo and Klaviyo compare on the numbers?
Klaviyo leads on our overall score (69/100 against 62/100), agent readiness (52/100 against 21/100), domain rating (91/100 against 57/100), headcount (2,866 against 84), funding raised ($373M against $86.0M), LinkedIn following (145,500 against 33,218).
Read the full Fyllo review and pricing or the Klaviyo review and pricing. You can also browse other Fyllo alternatives we track.