Elegen
Elegen is a synthetic biology company founded in 2017 and headquartered in Menlo Park, California that manufactures high-accuracy synthetic DNA through its proprietary cell-free ENFINIA platform. Rather than relying on traditional cell-based cloning, ENFINIA combines microfluidics, artificial intelligence, and robotics to produce long, clonal-quality, high-complexity DNA at speed and low cost. The ENFINIA product line includes Linear DNA up to 7 kb delivered in 6-8 business days, Plasmid DNA up to 15 kb, and IVT Ready DNA with encoded poly(A) tails for mRNA workflows, each NGS-verified to 99.999% per-base accuracy. Elegen serves researchers and therapeutics developers across mRNA vaccines, cell and gene therapy, CRISPR genome editing, and protein expression. Customers submit and order sequences through the online ENFINIA ordering portal; Elegen does not currently publish a public developer API. The company is backed by a16z Bio + Health, KdT Ventures, 8VC, Digitalis Ventures, Agilent, and others, and raised a $35M Series B in 2024.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Elegen the way a machine reads it — 1 machine-readable artifact, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Elegen scores 22.5/100 (emerging), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Elegen
Each block below is one kind of artifact we hold for Elegen. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Elegen — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 2
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
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