Mongodb Atlas vs Neon: 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 Mongodb Atlas and Neon 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:
Mongodb Atlas
Managed cloud document database, no ops required
Best for you if:
- • You want easy scaling
Neon
Serverless PostgreSQL with auto-scaling and instant recovery
Best for you if:
- • You want a free tier before you commit
| At a Glance | Mongodb Atlas | Neon |
|---|---|---|
Starts at | Free plan, paid from $8/mo, billed monthly Flex plan | Free plan |
Category | Data & Databases Cloud & Infrastructure | Data & Databases Cloud & Infrastructure |
Rating | 4.5/5 G2 4.5 901 reviews | n/a |
Free plan | No | Yes |
Watch out for | Dedicated tier storage and I/O are additional. | CU-hour overages can quickly increase costs. |
Choose Mongodb Atlas or Neon?
Choose Mongodb Atlas if
- You want easy scaling
- You want great for document data
Choose Neon if
- You want a free tier before you commit
- You want generous free tier
- You want database branching
In-Depth Analysis
Mongodb Atlas
Managed cloud document database, no ops required
MongoDB Atlas offers a fair and flexible pricing model.
Watch out
Dedicated tier storage and I/O are additional.
Strengths
- Pro: Easy scaling
- Pro: Great for document data
- Pro: Global clusters
- Pro: Good free tier
Weaknesses
- Con: Can be expensive at scale
- Con: Requires MongoDB knowledge
- Con: Vendor lock-in
Key features
Neon
Serverless PostgreSQL with auto-scaling and instant recovery
Neon's Free tier is quite generous, offering 100 CU-hours and 0.5 GB storage per project, making it excellent for development and small projects.
Watch out
CU-hour overages can quickly increase costs.
Strengths
- Pro: Generous free tier
- Pro: Database branching
- Pro: Scale to zero
Weaknesses
- Con: Cold starts possible
- Con: Newer platform
Key features
Plans and prices: Mongodb Atlas vs Neon
| Tool | Plans and prices | Source |
|---|---|---|
| Mongodb Atlas |
| mongodb.com/pricing read Oct 14, 2026 |
| Neon |
| neon.tech/pricing read Oct 3, 2026 |
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 Mongodb Atlas pricing and Neon pricing.
Key Takeaways
Mongodb Atlas
- Choose if you want managed cloud document database, no ops required
Neon
- Choose if you want serverless PostgreSQL with auto-scaling and instant recovery
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.
- Only Mongodb Atlas has a published user rating (4.5/5 from 901 reviews); Neon has none we can show.
- Mongodb Atlas starts at $8/mo, billed monthly; Neon 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 Mongodb Atlas and Neon 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. Only Mongodb Atlas has a published user rating (4.5/5 from 901 reviews); Neon has none we can show. Mongodb Atlas starts at $8/mo, billed monthly; Neon has no public paid plan price on file. Both have a free plan.
What are Mongodb Atlas and Neon used for?
Mongodb Atlas: Managed cloud document database, no ops required. Neon: Serverless PostgreSQL with auto-scaling and instant recovery.
What does Mongodb Atlas cost vs Neon?
Mongodb Atlas's cheapest paid plan is Flex at $8/mo, billed monthly. Neon has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 14, 2026.
What's the main difference between Mongodb Atlas and Neon?
Mongodb Atlas's main strength: easy scaling. Neon's main strength: generous free tier.