Novu vs Supabase Realtime: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Novu and Supabase Realtime side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Novu
Open-source notification infrastructure for developers and product teams to build multi-channel delivery.
Best for you if:
- • You want open-source with a strong community and GitHub stars
Supabase Realtime
Sync client state globally over WebSockets to build modern real-time web and mobile applications.
Best for you if:
- • You want simplifies real-time application development by abstracting backend complexity
| At a Glance | Novu | Supabase Realtime |
|---|---|---|
Starts at | Free plan, paid from $30/mo, billed monthly Pro plan | Free plan |
Category | Developer Tools Email | Developer Tools Data & Databases |
Rating | 4.6/5 G2 4.6 22 reviews | 4.7/5 G2 4.7 33 reviews |
Free plan | Yes | Yes |
Watch out for | Overage fees for exceeding workflow runs | n/a |
Choose Novu or Supabase Realtime?
Choose Novu if
- You want open-source with a strong community and GitHub stars
- You want simplifies complex multi-channel notification delivery into a single component
Choose Supabase Realtime if
- You want simplifies real-time application development by abstracting backend complexity
- You want leverages existing Postgres knowledge and skills
In-Depth Analysis
Novu
Open-source notification infrastructure for developers and product teams to build multi-channel delivery.
Novu's pricing is quite generous, especially with its Free tier offering 10,000 workflow runs.
Watch out
Overage fees for exceeding workflow runs
Strengths
- Pro: Open-source with a strong community and GitHub stars.
- Pro: Simplifies complex multi-channel notification delivery into a single component.
- Pro: Offers extensive customization options for user preferences and email templates.
- Pro: Provides both UI-based and code-based workflow creation for flexibility.
- Pro: Supports various data residency options and compliance standards like HIPAA (Enterprise).
Weaknesses
- Con: Free plan has limited activity feed retention (24 hours).
- Con: Branding removal is only available on paid plans.
- Con: Advanced features like custom SSO and self-hosting are restricted to Enterprise plans.
Key features
Supabase Realtime
Sync client state globally over WebSockets to build modern real-time web and mobile applications.
Strengths
- Pro: Simplifies real-time application development by abstracting backend complexity.
- Pro: Leverages existing Postgres knowledge and skills.
- Pro: Offers a fully integrated suite of tools within the Supabase ecosystem.
- Pro: Scalable and dependable for growing applications.
- Pro: Easy to set up and use with convenient APIs.
Weaknesses
- Con: The documentation does not explicitly mention advanced features like message queuing, message persistence beyond active subscriptions, or guaranteed message delivery, which might be crucial for certain enterprise-grade real-time applications.
- Con: Details on security features beyond basic access control (e.g., end-to-end encryption for broadcast messages, advanced authentication mechanisms for channels) are not highlighted, which could be a concern for highly sensitive data.
Key features
Plans and prices: Novu vs Supabase Realtime
| Tool | Plans and prices | Source |
|---|---|---|
| Novu |
| novu.co/pricingread Oct 11, 2026 |
| Supabase Realtime | No plan prices on file | supabase.com/pricing |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Novu pricing and Supabase Realtime pricing.
Key Takeaways
Novu
- Choose if you want open-source notification infrastructure for developers and product teams to build multi-channel delivery
Supabase Realtime
- Choose if you want sync client state globally over WebSockets to build modern real-time web and mobile applications
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings are within 0.2 points (4.6/5 from 22 reviews for Novu, 4.7/5 from 33 reviews for Supabase Realtime).
- Novu starts at $30/mo, billed monthly; Supabase Realtime has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Novu and Supabase Realtime compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings are within 0.2 points (4.6/5 from 22 reviews for Novu, 4.7/5 from 33 reviews for Supabase Realtime). Novu starts at $30/mo, billed monthly; Supabase Realtime has no public paid plan price on file. Both have a free plan.
What are Novu and Supabase Realtime used for?
Novu: Open-source notification infrastructure for developers and product teams to build multi-channel delivery. Supabase Realtime: Sync client state globally over WebSockets to build modern real-time web and mobile applications.
What does Novu cost vs Supabase Realtime?
Novu's cheapest paid plan is Pro at $30/mo, billed monthly; it also has a free plan. Supabase Realtime has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 11, 2026.
What's the main difference between Novu and Supabase Realtime?
Novu's main strength: open-source with a strong community and GitHub stars. Supabase Realtime's main strength: simplifies real-time application development by abstracting backend complexity.