FlexStack
vs
Render
FlexStack deploys containers into a customer's own AWS account, while Render hosts services and Postgres on its own platform.
What's good about each
- Infrastructure stays in your AWS account after cancelling
- Unlimited environments and services on every plan, including free
- Spot pricing for container services
- One-click apps such as Pocketbase, Directus and Umami
- Postgres with point-in-time recovery, read replicas and high availability
- Unlimited seats on paid plans, no per-seat billing
- Free plans for web services, Postgres and Key Value
- Full-stack preview environments for each pull request
- SOC 2 Type II, ISO 27001 and HIPAA-compliant workspaces
Price comparison
Closest matching configuration on each side, monthly list price in USD.
| Service | FlexStack | Render | Difference |
|---|---|---|---|
| Small VM | -- Not listed | $25.00 /mo 1 vCPU, 2 GB RAM (1c-2g) | |
| Medium VM | -- Not listed | $175.00 /mo 4 vCPU, 8 GB RAM (4c-8g) | |
| Large VM | -- Not listed | $300.00 /mo 8 vCPU, 16 GB RAM (8c-16g) | |
| Block storage | -- Not listed | $25.00 /mo 100 GB | |
| PostgreSQL | -- Not listed | $90.00 /mo 2 vCPU, 4 GB RAM, 50 GB storage (2c-4g) | |
| Redis | -- Not listed | $32.00 /mo 1 GB RAM (1g) | |
| Load balancer | -- Not listed | Included in plan | |
| Egress allowance | -- Not listed | 5 GB (Hobby), 25 GB (Pro), 1 TB (Scale) | |
| Egress | -- Not listed | $150.00 /TB $0.15 / GB |
Heads up: Figures take each provider's closest plan to a common setup, and vary by region and usage. Hover a service for the reference configuration. Verify before provisioning. More on how we price.
Services
Managed services each provider offers.
Compliance
Frameworks each provider states on its own site, each linked to its source.
Heads up: Each entry links to the provider's own statement. An attestation can cover one tier, one region or the platform alone rather than every service. Verify the scope before you rely on it. A dash means we found nothing to link to, not that the provider lacks it.
Company details
| Fact | FlexStack | Render |
|---|---|---|
| Founded | 2024 | 2018 |
| Headquarters | USA | USA |
| Locations | -- | 5 |
| Example customers | -- | OpenAI, ReadMe, Plane, Hodinkee, Every |
| Website | flexstack.com | render.com |
Alternatives to consider
Compare FlexStack and Render against other cloud providers.
Our data for FlexStack was last updated on Sept. 18, 2026, and for Render on Sept. 18, 2026.