OneSignal vs Sendlane: Complete Comparison (2026)
An in-depth comparison of OneSignal and Sendlane to help you choose the right tool for your business.
Last updated: November 2026
OneSignal
7.1/10
OneSignal is a customer messaging platform for sending mobile push, web push, in-app messages, email and SMS to app and website users.
Sendlane
6.3/10
Sendlane is an email and SMS marketing automation platform for ecommerce brands, with send-based pricing, deep store integrations and service-heavy support.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 7.1/10 | 6.3/10 |
| Analytics | 6/10 | 7/10 |
| Cost | 7/10 | 5/10 |
| Customization | 6/10 | 6/10 |
| Ease of Use | 8/10 | 7/10 |
| Integration | 8/10 | 6/10 |
| Scalability | 8/10 | 7/10 |
| Security | 7/10 | 5/10 |
| Support | 6/10 | 8/10 |
| Pricing | ||
| Free plan | Yes | Yes |
| Cheapest paid plan | $19/mo Growth | $100/mo Email plan (entry) |
| Estimated cost for 10 users | Free Free | Free Free Trial |
| Features | ||
| A/B Testing | ||
| Email Marketing | ||
| Segmentation | ||
| SMS Marketing | ||
| E-commerce Features | Not listed | |
OneSignal vs Sendlane cost by team size
OneSignal and Sendlane cost the same at every team size we checked.
| Team size | OneSignal | Sendlane |
|---|---|---|
| 1 user | FreeFree | FreeFree Trial |
| 5 users | FreeFree | FreeFree Trial |
| 10 users | FreeFree | FreeFree Trial |
| 25 users | FreeFree | FreeFree Trial |
| 50 users | FreeFree | FreeFree Trial |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose OneSignal
- Higher Cost score (7/10 vs 5/10)
- Higher Integration score (8/10 vs 6/10)
- Better fit for startups (9/10 vs 5/10)
Why choose Sendlane
- Higher Support score (8/10 vs 6/10)
- Higher Analytics score (7/10 vs 6/10)
- Better fit for e-commerce (10/10 vs 5/10)
Pros & Cons
OneSignal
Pros
- A free plan with unlimited push up to 1,000 MAU and 10,000 emails a month makes it cheap to start.
- Push, in-app, email and SMS run from one platform with cross-channel journeys.
- Reviewers on G2 and PeerSpot say the dashboard is easy for non-technical marketers to use.
- A broad integration catalog covers CDPs such as Segment, RudderStack and Hightouch, data warehouses, and analytics tools.
Cons
- PeerSpot reviewers call it expensive for large subscriber bases.
- Free and Growth plans cap segments at 6 and 10, and reporting history at 30 and 90 days.
- SMS pricing is not published and requires a sales conversation.
- Reviewers mention unclear documentation for advanced cases and limited in-app design options.
Sendlane
Pros
- Pricing is based on email sends with unlimited contact profiles, so large but rarely mailed lists cost no more.
- Support scales with account size, from 24/7 chat to dedicated success managers, Slack channels and dedicated IPs.
- Deep data integrations with Shopify and WooCommerce power abandoned cart, back-in-stock and review flows.
- Email, SMS, forms and reviews in one platform, with revenue attribution.
- The 60-day trial is longer than most competitors offer.
Cons
- Reviewers say costs rise sharply as sending volume grows.
- Fewer native integrations than larger rivals, according to some reviewers.
- SMS needs a monthly activation fee and is not available during the trial.
- Long-term product direction is uncertain after the Privy acquisition in 2026.
- The pricing page has inconsistencies and no annual price shown, so buyers need to talk to sales.
Not sold on either?
Frequently Asked Questions
OneSignal scores higher on our Marketing criteria: 7.1/10 against 6.3/10 for Sendlane. The largest gap is in Cost: 7/10 for OneSignal and 5/10 for Sendlane.
Both are free for 10 users.
Yes, both OneSignal and Sendlane have a free plan.
Sendlane is the better fit for e-commerce: we rate it 10/10 for them, against 5/10 for OneSignal.
