SpecialistAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.

Celeste records 125 monthly visits with -91.1% month-over-month growth and Contact for Pricing pricing. Klaviyo records 6,674,207 monthly visits with +6.1% growth and Paid pricing.

Agentic AI that collects SMB loan payments
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | celesteai.com | klaviyo.com |
| Pricing Model | Contact for Pricing | Paid |
| Monthly Visits | 125 (125) | 6.67M (6,674,207) |
| MoM Traffic Delta |
| -1.27K (-91.1%) |
| +384.25K (+6.1%) |
| Primary Market & Share | 🇧🇷 Brazil (100%) | 🇺🇸 United States (38.7%) |
|---|
| Direct Visits / mo | 53 | 4.43M |
|---|
| User Rating | 4.1 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Agentic AI that collects SMB loan payments
Autonomous AI agents run collections workflows and borrower outreach with far less manual input.
See borrower behavior and shifting risk signals the moment they change, not in a stale monthly report.
Outreach and treatment adapt to each account rather than following a single rigid script.
Collection templates are filled automatically with account context, cutting repetitive drafting work.

The AI-powered B2C CRM for email, SMS, and personalized marketing at scale
Every contact, event, and channel feeds one profile so segmentation, personalization, and reporting stay consistent.
An agent that plans calendars, drafts campaigns, audits flows, and recommends next actions using your business context.
Build campaigns and automated flows across email, SMS, RCS, WhatsApp, push, and social from one interface.
Forecast lifetime value, churn risk, and expected next purchase date to target the right customers at the right time.
SpecialistAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.

Broader general-purpose email marketing features, but less specialized ecommerce data segmentation compared to Klaviyo.
Offers more integrated multi-channel tools like WhatsApp and live chat, but less advanced ecommerce predictive analytics.

Simpler and more affordable for basic newsletter design, but lacks advanced predictive segmentation and revenue analytics.


Includes built-in landing page builders and webinars, but lacks Klaviyo's deep online store revenue attribution tracking.

SpecialistEmail marketing with AI send-time optimization to lift opens

SpecialistCollect faster from happier people

Provides exceptionally powerful CRM automation workflows, but has a steeper learning curve for simple email campaigns.

Free / Open-sourceTurn policies into AI-enforced workflows you can prove


An agentic automation platform that turns manual enterprise processes into self-running workflows
Better native integration with WhatsApp and messaging channels for Shopify, but a smaller ecosystem of pre-built integrations.

Stronger visual customer journey builder and data unification, but fewer out-of-the-box ecommerce templates than Klaviyo.
SpecialistAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
Broader general-purpose email marketing features, but less specialized ecommerce data segmentation compared to Klaviyo.
Offers more integrated multi-channel tools like WhatsApp and live chat, but less advanced ecommerce predictive analytics.
Simpler and more affordable for basic newsletter design, but lacks advanced predictive segmentation and revenue analytics.
Includes built-in landing page builders and webinars, but lacks Klaviyo's deep online store revenue attribution tracking.
SpecialistEmail marketing with AI send-time optimization to lift opens
SpecialistCollect faster from happier people
Provides exceptionally powerful CRM automation workflows, but has a steeper learning curve for simple email campaigns.
Free / Open-sourceTurn policies into AI-enforced workflows you can prove
Better native integration with WhatsApp and messaging channels for Shopify, but a smaller ecosystem of pre-built integrations.
Stronger visual customer journey builder and data unification, but fewer out-of-the-box ecommerce templates than Klaviyo.