# Modelence vs Rivet.dev

Modelence records 31,915 monthly visits with -0.9% month-over-month growth and Freemium, Paid pricing. Rivet.dev records 21,359 monthly visits with -44.3% growth and Freemium, Contact for Pricing pricing.

| Metric | [Modelence](https://openaitools.app/tool/modelence) | [Rivet.dev](https://openaitools.app/tool/rivet-dev) |
| :--- | :--- | :--- |
| Website URL | https://modelence.com | https://rivet.dev |
| Categories | AI App Builder, AI Agent, AI Developer Tools, Large Language Models (LLMs) | AI Agent, AI Workflow, AI Developer Tools, AI App Builder |
| Pricing Model | Freemium, Paid | Freemium, Contact for Pricing |
| Monthly Visits | 31,915 | 21,359 |
| MoM Growth Rate | -0.9% | -44.3% |
| Primary Market | United States | United States |
| Direct Visits | 13,105 | 10,710 |
| Review Score | 4.3 | 4.5 |
| Saved Count | 1 | 0 |
| Supported Platforms | Website | Website |

## Modelence

Modelence is built around a simple idea: developers should write product code, not operate infrastructure. Instead of stitching together a frontend host, a separate database, a job runner and a monitoring stack, you describe your resources in a single configuration file (app build/start commands, MongoDB, Postgres, Redis, secrets and scheduled jobs). The first deploy creates everything declared and injects the connection strings straight into your application. A CLI and a skill file let AI coding agents generate that configuration and push it live for you.

The cloud side is what Modelence calls "production autopilot." Backend processes run as always-on workloads with background workers and cron jobs alongside them, and the platform watches logs, traces, metrics and job runs from the moment you deploy. If a process crashes, a scheduled job stops firing or load spikes, Modelence restarts services, reroutes traffic and adds capacity, then reports what happened to you (optionally in Slack). Findings like memory leaks or slow queries are traced back to the exact file and line in your codebase so you can fix them.

The platform runs on standard AWS primitives across 17 regions, with automatic encrypted backups, failover, a 99.9% uptime target and SOC 2 / SSO options on higher tiers. Every app gets both a sandbox and a production environment, and each deploy is validated against the requirements your app declared before it can affect the running version. Because it can be self-hosted on your own AWS account, teams are not locked in.

**Pricing & Plans:** Free tier for side projects ($0, single instance that sleeps when idle). Paid plans include an equivalent amount of cloud usage each month: Starter $20/mo, Pro $100/mo and Scale $500/mo, then pay-as-you-go above that. Enterprise starts at $12,000/year with SOC 2, SSO and custom SLAs. Extra compute is billed hourly by container size.

- **Declarative config-driven deploys:** Describe your app, databases, caches, secrets and cron jobs in one config file; the first deploy provisions everything and wires connection strings into your app automatically.
- **Production autopilot operations:** Modelence monitors processes, requests and scheduled jobs 24/7 and acts on failures — restarting crashed instances, rerouting traffic and scaling up under load, then reporting back.
- **Managed databases and backups:** MongoDB, Postgres and Redis are provisioned on demand with automatic encrypted backups, failover and connection management handled by the platform.
- **AI coding-agent integration:** A skill file and CLI let tools like Claude Code, Cursor and Codex write your configuration and deploy the app on your behalf.
- **Sandbox plus production environments:** Every app ships with both environments, and each deploy is verified against the app's startup requirements before it can break the live version.

**Strengths:** Combines an open-source framework with a managed cloud, so there is no vendor lock-in and you can migrate to your own AWS account; Hands-off operations layer that reacts to crashes, stuck jobs and traffic spikes rather than just alerting you; Transparent, granular pricing with a free tier and hourly container billing above the included cloud usage; AI coding-agent workflow (skill file + CLI) lowers setup friction for developers who build with assistants

**Limitations:** Paid plans require committing to a monthly minimum, which may be more than a hobby project needs; Operational autopilot only fully unlocks on Pro and above; the Free tier is limited to a sleeping single instance; Teams wanting a fully managed, zero-configuration SaaS may find the config-file approach adds a learning curve

[Profile (Markdown)](https://openaitools.app/tool/modelence.md)

## Rivet.dev

At its core Rivet replaces the container per agent with an in-process primitive. An Actor runs inside your existing Node.js or Bun backend rather than in its own container or VM, which is why Rivet reports cold starts measured in single-digit milliseconds and a footprint of tens of kilobytes per Actor instead of hundreds of megabytes. Each Actor carries a SQLite database for memory, can access a filesystem and shell, sleeps when idle, and wakes with its durable state ready for the next request.

The platform handles the operational pieces teams usually build themselves: fault tolerance that reschedules Actors when a node goes down, multi-region placement that routes requests to wherever an Actor currently lives, end-to-end type safety where Actor definitions generate client types, and scheduling via cron or self-set timestamps. Storage is pulled apart into two tiers — a fast SSD for instant writes and object storage that settles writes at a fraction of the cost — so running many small databases stays affordable.

Rivet positions itself as infrastructure for the "agentic era" and can be deployed as a managed cloud, inside your own VPC through a bring-your-own-cloud model, or fully self-hosted down to air-gapped networks. It is open source under Apache 2.0, backed by Y Combinator and a16z Speedrun, and integrates with popular coding agents and frameworks.

**Pricing & Plans:** Rivet Cloud uses a plan-plus-nodes model. The control plane is Free ($0) for prototyping, Hobby at $10/month, Team at $120/month, and Enterprise at $900/month, each raising control-plane redundancy, Actor Node caps, and support. Actor Nodes are billed per month on top, from $4.20 (R-5) to $94.50 (R-160). Self-hosting is free and open source under Apache 2.0, and startups from Y Combinator or a16z Speedrun get 50% off the Team plan for 12 months.

- **Durable actors with persistent state:** Every Actor gets a SQLite database and a filesystem, so an agent's memory and progress survive restarts and idle periods without a separate database.
- **Lightweight secure sandboxing:** Run untrusted or AI-generated code on your own infrastructure with fine-grained control over network access, filesystem permissions, and resource limits.
- **Fault tolerance and workflows:** A node failure reschedules its Actors elsewhere with state intact, and multi-step work replays after a crash — with no checkpointing harness to build yourself.
- **Realtime and multiplayer:** Address an Actor directly over HTTP or hold a live WebSocket, and use the React SDK to subscribe components to an Actor's state in real time.
- **One-binary deployment and observability:** Ship with a single stateless Rust binary, embeds storage in S3-compatible buckets, and emits OpenTelemetry traces, metrics, and logs to your existing collector.

**Strengths:** Four-digit millisecond cold starts and a very small per-Actor memory footprint let a single server host far more agents; Open source (Apache 2.0) with a single Rust binary, so it can be self-hosted, run in a VPC, or air-gapped; Durable state via per-Actor SQLite plus object-storage-backed tiers keeps agents restart-safe and cheap; Strong developer ergonomics: typed SDKs, a React SDK, WebSocket networking, and OpenTelemetry baked in

**Limitations:** Requires Node.js or Bun and a working Rust-based control plane deployment for self-hosting, so it favors backend engineers over no-code users; Advanced durability and sandboxing concepts (Actors, WarpDrive storage) carry a learning curve; Managed cloud cost scales with Actor Nodes, which can climb for many mid-sized/sized nodes; Enterprise features like multi-tenancy and hardened compliance guidance sit behind sales conversations

[Profile (Markdown)](https://openaitools.app/tool/rivet-dev.md)

## Frequently Asked Questions

### How do Modelence and Rivet.dev compare in monthly traffic?

Modelence has 31,915 monthly visits, while Rivet.dev has 21,359. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Modelence has a month-over-month growth rate of -0.9%; Rivet.dev has -44.3%.

### How does pricing compare?

Modelence: Freemium, Paid. Free tier for side projects ($0, single instance that sleeps when idle). Paid plans include an equivalent amount of cloud usage each month: Starter $20/mo, Pro $100/mo and Scale $500/mo, then pay-as-you-go above that. Enterprise starts at $12,000/year with SOC 2, SSO and custom SLAs. Extra compute is billed hourly by container size. Rivet.dev: Freemium, Contact for Pricing. Rivet Cloud uses a plan-plus-nodes model. The control plane is Free ($0) for prototyping, Hobby at $10/month, Team at $120/month, and Enterprise at $900/month, each raising control-plane redundancy, Actor Node caps, and support. Actor Nodes are billed per month on top, from $4.20 (R-5) to $94.50 (R-160). Self-hosting is free and open source under Apache 2.0, and startups from Y Combinator or a16z Speedrun get 50% off the Team plan for 12 months.

## Alternatives

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| 9 | [boat](https://openaitools.app/tool/boat) | 66,870 | +520.8% | Free Trial, Paid | Persistent Ubuntu cloud VMs built for AI agent factories | [.md](https://openaitools.app/tool/boat.md) |
| 10 | [InsForge](https://openaitools.app/tool/insforge) | 60,257 | -11.3% | Freemium, Contact for Pricing, Free | Agent-native cloud infrastructure that lets coding agents run the whole backend stack | [.md](https://openaitools.app/tool/insforge.md) |

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Source: https://openaitools.app/compare/modelence-vs-rivet-dev

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