New: Mailbox Warmup is now available

Email Campaigns That Drive Engagement

Create, send, and track beautiful email campaigns from one platform. Reach the right audience with personalized content, monitor performance in real time, and optimize every campaign with detailed delivery insights.

Audience ManagementReal-time AnalyticsDeliverability InsightsCampaign Tracking

Launch Campaigns with Complete Visibility

From the moment you hit send, Keplars gives you complete visibility into your campaign's performance. Track every stage, from delivery to engagement, with real-time analytics and detailed event timelines.

Monitor every campaign

Sent, delivered, opened & clicked
Bounce and failure rates
Real-time delivery events
Individual recipient activity
Campaign performance at a glance

Campaign performance at a glance. Make better decisions with data, not guesswork.

Build Smarter Audiences

Import your existing contacts in seconds or build your audience from scratch. Organize contacts with tags, custom attributes, and audiences to deliver more relevant campaigns.

Every contact also includes a deliverability score, helping you identify healthy email addresses before sending and maintain better list quality over time.

Everything you need to manage contacts

Import contacts via CSV
Add contacts individually
Create audiences & segments
Organize with tags
Store custom attributes
View contact-level deliverability
Keep your lists clean and healthy
Full NameEmailTagsDeliverabilityCompanyAudiencesJoinedActions
Jordan Ellery[email protected]-GoodAcme Corp27/16/2026
Nadia Korrin[email protected]-GoodSample Co17/15/2026
Tomas Ibarra[email protected]-GoodDemo Inc37/13/2026
Wren Ashford[email protected]-GoodTest Labs17/11/2026
Callum Deshpande[email protected]-PoorPlaceholder LLC17/6/2026

Better Lists. Better Results.

Great campaigns start with a healthy audience. Keplars helps you maintain high-quality contact lists by giving you visibility into each contact's deliverability, making it easier to identify risky addresses and improve overall campaign performance.

Improve campaign success with

Contact deliverability insightsAudience organizationHealthier email listsBetter inbox placementHigher engagement rates

Pricing Based on Usage, Not Contacts

Pay only for the emails you send, not the size of your contact list. Grow your audience freely, with no penalties and no surprise overages as your subscriber count increases.

Calculate Your Price

Everything You Need to Run Better Campaigns

Whether you're announcing a product launch, sending newsletters, or engaging customers with targeted promotions, Keplars gives you the tools to create, manage, and optimize every campaign from one platform.

Start Your First Campaign
Free for all paid plans
Enceladas

The Unified Email Editor

Visit Site

Featured On

SaaS WheelListed on Turbo0Featured on LaunchIgniterFeatured on Findly.toolsKeplars - Email Infrastructure for Modern Product Teams | Product HuntFeatured on Twelve ToolsKeplars on Nick LaunchesFeatured on ListBulbFeatured on Versily - Keplars