LottieFiles, which develops plugins for app developers to create, edit, and test JSON-based Lottie animations, raises a $37M Series B led by Square Peg Capital
Context & Ripple Effects
LottieFiles sits in the developer-tooling layer: its plugins let app developers create, edit, and test JSON-based Lottie animations without leaving their workflow. The $37M Series B from Square Peg Capital follows a familiar distribution template — Mollie's payments business won adoption the same way, through plugins and an API embedded where developers already work rather than a standalone product.
The raise also lands in a crowded creative-tooling market: Flora's AI node-based design tool recently raised at Series A scale to generate media assets for studios, meaning capital is flowing into both ends of the motion-asset pipeline — generation and delivery.
First-order effects
- Square Peg's $37M gives LottieFiles the runway to deepen its create-edit-test loop across developer environments, putting it in direct competition for motion-design workflows that AI-native tools like Flora are also targeting.
- App development teams get a better-funded single vendor for the full Lottie lifecycle, reducing the need to stitch together separate authoring, preview, and QA tools.
Second-order effects
- Heavier creative-authoring suites face pricing and workflow pressure from a lightweight JSON pipeline that ships finished animations straight into production apps, forcing them to justify their place in the chain.
- Rival developer-tooling startups will likely copy the embed-first plugin strategy that both LottieFiles and Mollie validated, since owning the integration point — not the standalone app — is what converts developer usage into venture-scale revenue.
Third-order effects
- If format-level tooling keeps attracting Series B-scale capital, the ecosystem around a single open interchange format can consolidate, with the tooling vendor capturing value that historically sat with the authoring software — a structural shift from selling applications to renting the pipeline around a shared standard.
The trend: Venture capital is increasingly funding picks-and-shovels layers on top of open file formats, where plugin-based distribution displaces standalone creative applications.