MailToolFinder
Home / Compare / ConvertFlow vs Sender

ConvertFlow vs Sender

ConvertFlow is a all-in-one marketing platform while Sender is a email marketing platform. Sender has been around since 2012, giving it a 4-year head start over ConvertFlow (founded 2016). Sender is the more affordable option at $10/mo — that's $89 less per month than ConvertFlow's $99/mo entry point. Both offer free plans to get started. ConvertFlow stands out with A/B testing and landing pages, while Sender offers SMS marketing.

Quick Verdict

Sender wins on price, deliverability, rating, integrations.

Best for most users: Sender (small businesses).

ConvertFlow

All-in-one conversion platform with personalized popups, forms, and landing pages

4.5/5 Free plan available

ConvertFlow is an all-in-one conversion platform that combines personalized popups, multi-step forms, landing pages, quizzes, and sticky bars to convert website visitors without coding. Its traffic-based pricing only charges for visitors who actually see campaigns, and deep CRM integrations ensure captured leads flow directly into marketing automation workflows. Starting at $99/month for Pro.

Visit ConvertFlow

Sender

Affordable email and SMS marketing

4.7/5 Free plan available

Sender offers one of the most generous free plans in email marketing, combined with built-in SMS capabilities. It's an excellent choice for budget-conscious businesses that need both email and SMS marketing without breaking the bank.

Try Sender

Feature Comparison

Feature ConvertFlow Sender
Rating 4.5/5 4.7/5
Starting Price $99/mo $10/mo
Free Plan 5 funnel campaigns, limited traffic 2,500 subscribers
Founded 2016 2012
Email Templates 100 50
Integrations 40 50
Deliverability Rate 95% 97%
Marketing Automation ✓ ✓
A/B Testing ✓ ✕
Landing Pages ✓ ✕
Segmentation ✓ ✓
Drag & Drop Editor ✓ ✓
SMS Marketing ✕ ✓
Ecommerce Features ✓ ✓
API Access ✓ ✓
Multi-Language ✕ ✕
Web Push Notifications ✕ ✕
Live Chat ✓ ✓
Advanced Analytics ✓ ✕
Visit ConvertFlow Try Sender

ConvertFlow: Pros & Cons

Pros

  • +All-in-one conversion toolkit combining popups, forms, landing pages, quizzes, and sticky bars without coding
  • +Traffic-based pricing only charges for visitors who actually see campaigns, not total site traffic
  • +Reported 70% webinar registration conversion rates versus 25-50% with other tools
  • +Deep CRM integrations sync captured leads directly into HubSpot, ActiveCampaign, and other marketing platforms
  • +Personalized visitor experiences with dynamic content based on behavior, source, and segment

Cons

  • −Starting at $99/month for Pro makes it expensive compared to simpler popup tools like Privy or OptinMonster
  • −Form and landing page builder has reported bugs and occasional server failures causing delays
  • −Limited email marketing capabilities — focuses on conversion, not campaign management
  • −Learning curve for setting up personalization rules and multi-step funnels
  • −No SMS marketing or push notification features for multichannel follow-up

Sender: Pros & Cons

Pros

  • +Extremely generous free plan (2,500 subs, 15,000 emails)
  • +Built-in SMS marketing on all plans
  • +Very affordable paid plans
  • +Ecommerce integrations for abandoned cart
  • +No credit card required for free plan

Cons

  • −No A/B testing
  • −No landing page builder
  • −Smaller integration ecosystem
  • −Less well-known brand
  • −Limited advanced features

The Verdict

Sender edges ahead with a 4.7/5 rating compared to ConvertFlow's 4.5/5. The gap comes mainly from deliverability (4.6 vs 4.2) and value for money (4.8 vs 4.5). On deliverability, Sender reports 97% compared to 95% for ConvertFlow — a meaningful difference if inbox placement is critical for your campaigns.

Criterion Weight ConvertFlow Sender
Starting Price 30% $99/mo $10/mo
Deliverability 25% 95% 97%
Rating 25% 4.5/5 4.7/5
Integrations 10% 40 50
Free Tier 10% Yes Yes

Weights determine how much each criterion counts toward the final score. See full methodology

Choose ConvertFlow if…

  • + You need built-in landing pages
  • + You need A/B testing
  • + You need advanced analytics
  • + You're a ecommerce brands

Choose Sender if…

  • + You want lower starting costs ($10/mo)
  • + You need SMS marketing
  • + You're a small businesses
  • + You're a ecommerce
Try ConvertFlow Try Sender