Singular is a modern marketing analytics platform that combines MMP-style attribution with cost aggregation and ROI analytics. It's a strong tool for performance marketing teams ā but for mobile developers who need deep linking, deferred routing, and referral tracking, Smler is the leaner, faster, and more affordable solution in 2026.
What Singular Does
Singular's core value proposition is unifying marketing data ā connecting ad spend from multiple networks with attribution data to give you ROI analytics in one place. It also supports deep linking through its SDK, but that's a secondary feature rather than its primary focus. Singular is built for growth marketers managing large ad budgets, not for developers building referral flows or deferred deep linking experiences.
Feature Comparison
Feature | Smler | Singular |
|---|---|---|
Deferred Deep Linking | ā Free | ā Paid |
Universal Links (iOS) | ā | ā |
Android App Links | ā | ā |
Custom Domains | ā Free | ā Paid |
Link Analytics | ā Detailed, built-in | ā Advanced marketing analytics |
Cost Aggregation / ROI Analytics | ā | ā Core feature |
Cross-Network Attribution | ā | ā |
Referral Tracking | ā Native | Limited |
Custom OG Tags | ā | ā |
Device-Based Routing | ā | ā |
Webhooks | ā Included | ā Paid |
Flutter SDK | ā | ā |
Zapier / n8n Integration | ā | Limited |
On-Call Support (All Tiers) | ā | ā Enterprise only |
Starting Price | Free | Custom enterprise pricing |
Deep Linking: Primary vs Secondary
For Singular, deep linking is a feature that supports their attribution workflows ā it's not the core product. This means the deep linking capabilities, documentation, and support are not as polished or developer-focused as a platform built specifically for that purpose.
Smler was built with deep linking at its core. The Flutter SDK, the referral tracking API, the asset file management, the deferred deep link flow ā everything is designed for developers building mobile app growth infrastructure.
Developer Experience
Smler's developer experience is significantly better for teams focused on deep linking. The documentation covers Android, iOS, Flutter, and native implementations with code examples, a sample GitHub repository, and a free asset links validator tool. The API is a simple REST interface.
Singular's integration requires their SDK alongside careful configuration of attribution windows, postback rules, and network integrations. For a developer who just wants deep links to work, this overhead is unnecessary friction.
Pricing
Singular does not publish pricing ā like most MMPs, it's custom-quoted based on your attribution volume and feature needs. Annual contracts typically run into thousands of dollars for growing apps.
Smler starts free with 10,000 clicks/month and scales affordably. No contracts, no minimums, no sales process to get started.
Support for All Tiers
Singular, like its MMP peers, prioritizes support for its largest customers. Smler offers on-call support to every customer tier ā a significant advantage for startups who need help quickly without being on an enterprise plan.
Verdict
If you're running large-scale paid acquisition across multiple networks and need ROI analytics in one place, Singular is a strong choice. But if your primary need is deep linking, deferred routing, referral programs, and link analytics ā Smler gives you more of what you actually need, faster, and at a fraction of the cost.
Try Smler for free at app.smler.io.
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