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Comparison · DevOps
Kinde vs Rivet
A side-by-side editorial comparison of Kinde and Rivet — release velocity, themes, recent moves, and the top alternatives to consider.
Kinde vs Rivet: at a glance
| Feature | Kinde | Rivet |
|---|---|---|
| Sector | DevOps | DevOps |
| Velocity score | 2.5 | 7.5 |
| Sparks · 30d | 0 | 3 |
| Top themes | authentication, billing, scim, mcp | actors, ai agents, sqlite, forking |
| Last editorial update | 11d ago | 2d ago |
| Website | — | — |
What is Kinde?
Kinde widens billing beyond subscriptions and gives SCIM sync to every business plan.
Kinde's September note added one-time charges to its billing, so customers can sell setup fees, add-ons or credits alongside plans. October moved SCIM directory sync down to every business plan. Earlier months brought passkeys, one-time email codes and Secure MCP, which lets customers ship an MCP server for their own product.
What is Rivet?
Rivet Actors can now fork in 20 ms, SQLite database included, without copying data.
Rivet builds infrastructure for long-lived actors and AI agents: BYOC, OpenTelemetry tracing, actor-scoped JWTs and agentOS Hosted VMs. The 3.0 Preview made Rivet a single stateless binary on S3, and the Rust SDK reached general availability on 6 November. On 11 November Rivet added actor forking: a fork starts in 20 ms with the original actor's state and SQLite database and costs nothing until it writes.
Kinde vs Rivet: editorial side-by-side
Kinde
2.5DEVOPS
Kinde widens billing beyond subscriptions and gives SCIM sync to every business plan.
◆ Current state
Kinde's September note added one-time charges to its billing, so customers can sell setup fees, add-ons or credits alongside plans. October moved SCIM directory sync down to every business plan. Earlier months brought passkeys, one-time email codes and Secure MCP, which lets customers ship an MCP server for their own product.
◆ Where it's heading
Kinde is building auth and billing as one product for SaaS builders, and is pushing enterprise features like SCIM down into lower tiers. Monthly notes alternate between identity and billing work.
◆ Prediction
More billing models, such as usage-based charges, are a plausible next step given the one-time charges work; the entries do not confirm it.
Rivet
7.5DEVOPS
Rivet Actors can now fork in 20 ms, SQLite database included, without copying data.
◆ Current state
Rivet builds infrastructure for long-lived actors and AI agents: BYOC, OpenTelemetry tracing, actor-scoped JWTs and agentOS Hosted VMs. The 3.0 Preview made Rivet a single stateless binary on S3, and the Rust SDK reached general availability on 6 November. On 11 November Rivet added actor forking: a fork starts in 20 ms with the original actor's state and SQLite database and costs nothing until it writes.
◆ Where it's heading
Rivet keeps turning its S3-backed storage engine into features for agent workloads. Copy-on-write forking follows from the 3.0 storage design and gives agents a cheap way to branch a session, try something and discard it. The SDK and auth work of the past two months points to Rivet positioning actors as the runtime for agent backends.
◆ Prediction
Forking is likely to show up next in agentOS and the Pi integrations as a way to branch agent runs; the entries do not say when 3.0 leaves preview.
Alternatives to Kinde and Rivet
Other DevOps products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Kinde or Rivet.
Appsmith
Appsmith 2.7 makes its MCP agent ask before deleting widgets and blocks stale edits.
Apache Arrow Rust
Arrow Rust cuts release candidates on three older lines at once.
Sanity
Sanity's MCP server now explains failed validations and stops skipping them.
GitHub
GitHub sets a December 8 cutoff for ARM32 Actions runners and opens AI Scan to the API.
Manticore Search
Manticore keeps patching 31.x, now fixing a FREEZE crash and a DocID ordering bug.
Recent activity from Kinde and Rivet
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoRivetIntroducing OpenOrange: Run Cloudflare Workers Anywhere ⚡
- 3d agoRivetIntroducing Actor Forking for SQLite ⚡
- 8d agoRivetRust SDK for Rivet Actors Is Now Generally Available
- 15d agoKindeSCIM directory sync, now for every Kinde business
- 19d agoRivetIntroducing Rivet 3.0 Preview ⚡
- 1mo agoRivetIntroducing agentOS 0.4 & Hosted VMs
- 1mo agoRivetIntroducing Pi Durable for Rivet
- 1mo agoKindeKinde billing adds one-time charges alongside subscriptions
- 2mo agoKindeOne-time email codes on the password connection
- 3mo agoKindeKinde Secure MCP lets you ship an MCP server to customers ⚡
- 4mo agoKindePasskey sign-in (WebAuthn/FIDO2) plus flexible billing
- 5mo agoKindeSelf-serve plan management and customer cancellation
Frequently asked questions
What is the difference between Kinde and Rivet?
They serve adjacent needs but don't currently overlap on shipped themes. Rivet is currently shipping more aggressively (velocity 7.5 vs 2.5), with 3 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Kinde better than Rivet?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Rivet is currently shipping more aggressively (velocity 7.5 vs 2.5), with 3 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.
What are the best alternatives to Kinde?
Top Kinde alternatives in DevOps are ranked by recent ship velocity. Browse the "Kinde alternatives" section above for the current picks, or visit /alternatives/kinde for the full list with editorial commentary on each.
What are the best alternatives to Rivet?
Top Rivet alternatives in DevOps are ranked by recent ship velocity. Browse the "Rivet alternatives" section above for the current picks, or visit /alternatives/rivet for the full list with editorial commentary on each.