MySQL vs Neon for Solo Developers

Quick Comparison

MySQL Overview

MySQL is the most widely deployed open-source database in the world. It runs behind WordPress, powers countless LAMP stacks, and every hosting provider on the planet supports it. For traditional web development, especially PHP projects, MySQL is the default. It is simple to set up, well documented, and proven at massive scale.

For solo developers, MySQL's appeal is familiarity. If you learned web development in the last two decades, you probably touched MySQL first. The tooling is mature, the community is enormous, and finding help with MySQL problems takes seconds. It handles read-heavy workloads well and replication is battle-tested.

That said, MySQL shows its age in certain areas. JSON support lags behind PostgreSQL. The Oracle ownership makes some developers uneasy about the long-term direction. And if you want managed serverless hosting, the options are more limited now that PlanetScale dropped its free tier.

Neon Overview

Neon is serverless PostgreSQL built for the modern developer workflow. It gives you full PostgreSQL compatibility with features that MySQL simply does not have: database branching (like git branches for your data), autoscaling to zero when nobody is using your app, and a generous free tier that covers most solo developer projects.

I switched several side projects to Neon and the experience is smooth. You get a Postgres connection string, plug it into your app, and it just works. The branching feature is genuinely useful. Before running a migration, I create a branch, test the migration there, and merge it back. No more "I hope this migration doesn't break production" anxiety.

Cold starts exist, but they have gotten fast enough that most applications do not notice. For a solo developer running a SaaS with moderate traffic, Neon handles the workload without you thinking about database server management at all.

Key Differences

Serverless vs self-managed. This is the biggest difference. MySQL requires you to run a server somewhere, whether that is a VPS, a managed instance, or a Docker container. Neon is fully serverless. You create a database, get a connection string, and never think about server maintenance, backups, or scaling. For a solo developer, that operational overhead difference is huge.

PostgreSQL vs MySQL under the hood. Neon runs PostgreSQL, which gives you JSONB, full-text search, array columns, CTEs, window functions, and a stricter type system. MySQL is more limited in features. If you are choosing between MySQL and Neon, you are really choosing between MySQL and PostgreSQL with the added benefit of serverless infrastructure.

Database branching changes the workflow. Neon lets you branch your database the same way you branch code. Want to test a destructive migration? Branch it. Want to give your staging environment a copy of production data? Branch it. MySQL has nothing comparable without setting up manual replication.

Free tier comparison. MySQL is free to run yourself, but you still pay for the server. Neon's Free plan includes 0.5 GB of storage and 100 CU-hours of compute per project per month, across as many as 100 projects, with 10 branches per project (per Neon's pricing and plans pages, checked 2026-05-29). Neon notes that 100 CU-hours is enough to run a 0.25 CU compute for about 400 hours a month, which is plenty for a low-traffic side project. For most early-stage apps, that is more than enough, and you pay zero dollars for database hosting.

Scaling story. MySQL scales, but you handle it. Connection pooling, read replicas, sharding. Neon autoscales compute up and down based on load, and scales to zero when idle. When you are the only developer, not managing database infrastructure is a competitive advantage.

By the Numbers (2026)

The vibes are real but the specifics matter when you are picking infrastructure you might run for years. Here is the verifiable state of each, all checked on 2026-05-29.

Versions and support. MySQL ships on a dual-track model now. The current long-term support line is 8.4 LTS, with 8.4.9 released on 2026-04-07, and the newer 9.7 series arriving the same month. MySQL 8.0 reached the end of its support life on 2026-04-30, so if you are starting fresh you want 8.4 LTS or a 9.x release, not 8.0. Neon does not ship a database version of its own. It runs upstream PostgreSQL and currently supports Postgres 14 through 17 on general availability, with Postgres 18 in preview, so you get a recent Postgres without doing the upgrade work yourself.

Adoption signals. On GitHub the Neon engine repository sits at 22,075 stars against MySQL Server's 12,267, though that comparison flatters Neon a little since MySQL's primary development does not live on GitHub. The driver download numbers tell the more honest story about who is shipping which database. The mysql2 Node driver pulled 10,660,594 downloads in the week of 2026-05-21 to 2026-05-27, while @neondatabase/serverless pulled 1,993,558 in the same week. MySQL still moves roughly five times the driver volume, which matches its WordPress and legacy-stack footprint. Neon's nearly two million weekly pulls is a serious number for a database that did not exist a few years ago.

Driver versions. If you are wiring this into a Node app, mysql2 is at 3.22.4 and @neondatabase/serverless is at 1.1.0.

Real Cost at Solo-Dev Scale

Prices only mean something against a workload, so here is a concrete one. Assume a solo SaaS with light but real traffic. One always-on database running at Neon's smallest paid compute size of 0.25 CU, 10 GB of stored data, and 50 GB of egress in the month. These are stated assumptions, not measurements, and your numbers will differ.

Neon's published Launch rates are $0.106 per CU-hour for compute, $0.35 per GB-month for storage, and the first 100 GB of egress included. A month is about 730 hours. Running 0.25 CU continuously is 0.25 times 730, which is 182.5 CU-hours. At $0.106 that is about $19.35 in compute. Storage of 10 GB at $0.35 is $3.50. Egress of 50 GB falls under the 100 GB included allowance, so it adds nothing. That totals roughly $23 a month, and it drops sharply if Neon scales your compute to zero during idle stretches, which is the entire point of the autoscaling model. A genuinely quiet side project can stay inside the $0 Free plan and pay nothing at all.

MySQL has no per-unit price because the engine is free, so the real cost is the server you put it on. A small managed-instance or VPS database in the same ballpark of resources, one shared vCPU and a few GB of RAM, generally lands somewhere between $15 and $40 a month depending on provider, and you pay it whether or not anyone is using the app. Confirm the figure against your host's current pricing rather than trusting a number in a blog post.

The honest read is that at this scale the two land in the same rough monthly range, around $20 to $40. The deciding factor is not the headline price, it is what you do with the time. With Neon you pay for compute you actually use and you do zero server administration. With self-hosted MySQL you pay a flat rate for a box you have to patch, back up, and babysit. For a solo developer, that operational time is usually the more expensive line item.

When to Choose MySQL

• You are building a WordPress or PHP application that expects MySQL
• Your existing codebase is deeply tied to MySQL-specific features
• You need Group Replication or MySQL-specific clustering
• You are on legacy hosting that only supports MySQL
• You prefer managing your own database server for full control

When to Choose Neon

• You want PostgreSQL features without managing a server
• You are building a side project and want a generous free tier
• Database branching for safe migrations appeals to you
• You want autoscaling that handles traffic spikes automatically
• You prefer spending time building features over managing infrastructure

The Verdict

Neon is the better pick for solo developers starting new projects in 2026. You get full PostgreSQL (which is already more capable than MySQL), zero server management, database branching, autoscaling, and a free tier that covers most solo projects. The 9/10 vs 7/10 rating reflects real experience. MySQL works, but it asks you to do more operational work for fewer database features. Unless you are locked into the MySQL ecosystem, go with Neon and spend your time building instead of maintaining.

Sources

All figures above were checked on 2026-05-29.

• Neon pricing, plan rates and limits (Free, Launch, Scale): https://neon.com/pricing
• Neon plans and Free tier limits (100 CU-hours and 0.5 GB per project): https://neon.com/docs/introduction/plans
• Neon supported Postgres versions (14 through 17 GA, 18 preview): https://neon.com/docs/reference/compatibility
• Neon engine GitHub stars (22,075): https://github.com/neondatabase/neon
• @neondatabase/serverless version (1.1.0): https://registry.npmjs.org/@neondatabase/serverless/latest
• @neondatabase/serverless weekly npm downloads (1,993,558, week of 2026-05-21): https://api.npmjs.org/downloads/point/last-week/@neondatabase/serverless
• MySQL versions and support dates (8.4.9 LTS, 9.7, 8.0 EOL 2026-04-30): https://endoflife.date/mysql
• MySQL release model (Innovation and LTS tracks): https://dev.mysql.com/doc/refman/9.1/en/mysql-releases.html
• MySQL Server GitHub stars (12,267): https://github.com/mysql/mysql-server
• mysql2 driver version (3.22.4): https://registry.npmjs.org/mysql2/latest
• mysql2 weekly npm downloads (10,660,594, week of 2026-05-21): https://api.npmjs.org/downloads/point/last-week/mysql2