Snyk
Snyk is a developer security platform powered by DeepCode AI, a hybrid AI engine that finds, prioritizes and automatically fixes vulnerabilities in proprietary code, open source dependencies, containers and infrastructure as code, directly inside developer IDEs and pipelines.
What is Snyk?
DeepCode AI is the AI-assisted code analysis and fix technology that Snyk built and now runs underneath its entire security platform. The company presents it as the product of ten years of work in software development, and its distinguishing choice is architectural: rather than pointing a single large language model at source code, Snyk combines symbolic AI with generative AI, several machine learning methods and the expertise of its own security researchers. The stated purpose is accuracy without hallucination, with frontier models fine-tuned against a security context curated by specialists. The knowledge base behind the engine covers more than 25 million data-flow cases across 19 or more programming languages, and it is trained on millions of permissively licensed open source projects with verified fixes, never on customer data.
What the engine produces is threefold. It finds vulnerabilities in proprietary code, in real time, while the developer types. It generates fixes: Snyk advertises security autofixes that are 85% accurate, and the same engine powers Snyk Agent Fix. And it ranks what it finds by contextual risk, weighing how popular an affected package is, whether the vulnerable code is actually reachable, and how mature the known exploits are. DeepCode AI Search extends this to custom detection rules, written with autocompletion and testable before they are saved.
Everything Snyk sells is built on top of that. Snyk Code handles static analysis, Snyk Open Source dependency and license scanning, Snyk Container image scanning, Snyk IaC misconfigurations, Snyk API & Web dynamic testing and Snyk Secrets hardcoded credentials, while the Evo range extends the same logic to AI agents, AI asset posture and continuous offensive security. Snyk positions the whole as an AI Security Fabric, an independent validator for code written by AI assistants, at a moment when it estimates that 65-70% of production code is AI-generated and nearly half of it carries vulnerabilities.
The engine runs where teams already work: IDEs, CI/CD pipelines and AI coding assistants such as Claude Code, Cursor and Codex. Snyk cites Forrester figures of 288% ROI, scans 80% faster and breach risk down 52%, and its own infrastructure is certified ISO 27001, ISO 27017 and SOC 2 Type II.
What it does
- Scan proprietary code for vulnerabilities in real time inside the IDE (SAST)
- Apply AI-generated security fixes, with autofixes advertised at 85% accuracy
- Analyze open source dependencies and their license compliance (SCA)
- Scan container images and recommend safer base images
- Check Infrastructure as Code configurations for misconfigurations
- Detect and block hardcoded secrets, and run dynamic tests against APIs and web applications
- Prioritize findings by real risk: package popularity, reachability of the vulnerable code and exploit maturity
When to use Snyk / When not to
A quick filter to help you decide if Snyk is the right fit.
When to use Snyk
- Development teams shipping AI-assisted code that has to be validated before it reaches production
- AppSec teams consolidating SAST, SCA, container, IaC and secrets scanning onto a single platform
- Individual developers and small teams, thanks to a permanent Free tier at 0 USD with no credit card required
- Regulated organizations needing EU (Frankfurt) or Australian data residency, available on the Enterprise plan
- Open source software maintainers, who are covered by a dedicated no-cost program
When not to use Snyk
- Developers looking for a code generator: DeepCode AI validates and fixes existing code, it does not write features
- Anyone expecting a mobile workflow: there is no iOS or Android application, only a web app, a CLI, IDE plugins and an API
- Free and Team subscribers who need EU or Australian data residency, which is reserved for Enterprise contracts
- Teams whose volume exceeds the lower tiers, capped at 5 projects and 200 Snyk Code tests per month on Free
- Snyk competitors and users under 18, both of whom the terms of service explicitly exclude
How to use Snyk
A typical end-to-end flow, from setup to results.
- Try the engine first without an account: the free Code Checker analyzes a pasted snippet, and Snyk Learn offers free secure development lessons
- On Enterprise, set the data residency region before the first authentication with the snyk config environment command, as it cannot be changed afterwards
- Create a free account on the Snyk web app, with no credit card, signing up through GitHub, Google, Bitbucket or another identity provider
- Connect a repository through a source control integration (GitHub, GitLab, Bitbucket, Azure Repos) to trigger the first scans
- Install the IDE plugin (JetBrains, Eclipse, Android Studio) for real-time analysis and autofix while code is being written
- Install the Snyk CLI to scan locally and to script scanning into your own tooling
- Add Snyk to the CI/CD pipeline through GitHub Actions, Jenkins, CircleCI, Azure Pipelines, Buildkite or TeamCity
- Review the findings ranked by risk, then apply or review the suggested fixes
- Write custom detection rules with DeepCode AI Search when the default rule set is not enough
- Automate reporting and orchestration through the REST and v1 APIs, using the regional base URLs and OAuth2
Pros & Cons
Pros
- Hybrid AI engine designed to avoid hallucinations, backed by a knowledge base of over 25 million data-flow cases
- Contractual commitment in article 5.4 of the terms of service not to train AI models on customer Inputs
- Permanent free plan with no credit card required, plus a no-cost program for open source maintainers
- Broad coverage on a single platform: SAST, SCA, containers, IaC, DAST and secrets
- Fits into existing tooling rather than replacing it: 109 integrations, IDE plugins, CLI, CI/CD and AI coding assistants
- Transparent data governance: EU and Australian residency options, a public named sub-processor list, a published DPA and 30 days notice before changes
- Infrastructure independently certified ISO 27001, ISO 27017 and SOC 2 Type II, reassessed every year
Cons
- Enterprise pricing is not published: the tier is quoted through Contact Sales only
- EU and Australian data residency and single-tenant deployment are Enterprise-only, while Free and Team accounts stay on the US region
- The data region cannot be migrated once chosen, and moving requires a complete re-onboarding
- Tight quotas on the lower tiers: 5 projects and 200 Snyk Code tests per month on Free, 100 projects and 1,000 tests on Team
- Billing per contributing developer means the cost grows with the size of the team
- No support email is published, support runs through a portal only, and there is no mobile application
- No numeric retention period is published, the DPA deferring to the Agreement, and the privacy notice acknowledges sharing or selling personal data for advertising purposes under California law
Pricing & Plans
A free plan is available: Snyk Free is offered at 0 USD per month per contributing developer and requires no credit card. The lowest paid entry point is the Team plan, from 25.00 USD per contributing developer per month. The Ignite plan is listed at 1,260 USD per contributing developer per year for organizations of fewer than 50 developers, and Enterprise pricing is available on quote only. The terms of service also provide for a default evaluation period of 30 calendar days where no other duration has been agreed. Prices were recorded on the official plans page on 30 August 2026.
- SCA
- SAST
- IaC and container scanning
- real-time analysis
- IDE
- CLI and source control integrations
- 5 projects and 200 Snyk Code tests per month
- everything in Free with raised test limits
- Jira integration
- next business day support
- 100 projects and 1
- 000 Snyk Code tests per month
- everything in Team plus full platform capabilities
- unlimited code tests
- custom security rules
- risk-based prioritization and self-service SSO
- everything in Ignite plus zero-day risk prevention
- unified AppSec control
- full SDLC automation
- regional data residency and optional single-tenant deployment
- a dedicated no-cost offer sits outside the four standard tiers
Data, GDPR & hosting
A consolidated view of how Snyk handles your data.
GDPR overview
GDPR implementation is concrete and documented. The Privacy Notice, effective 1 March 2024, states that Snyk adheres to the EU GDPR and the UK GDPR, and identifies Snyk as controller for data collected through the site and the platform. The legal bases cited are consent, contract, legal obligation and legitimate interest. Users exercise access, deletion, rectification, objection, restriction, portability and consent-withdrawal rights through a dedicated request form, and may complain to a supervisory authority, the ICO being named for the United Kingdom. An Article 27 representative is appointed: the European Data Protection Office (EDPO), in Brussels. International transfers rely on adequacy, the 2021/914 standard contractual clauses or an applicable derogation. A DPA effective 27 January 2026 covers GDPR, UK GDPR, CCPA and the Swiss FADP; a named sub-processor list dated 3 February 2026 is public, with 30 days notice before any change. Contact: privacy@snyk.io.
Who owns the data?
Snyk's terms of service are explicit on ownership. Article 5.2 states that, as between the parties, the customer remains the sole and exclusive owner of all Customer Data, Code Assets and Outputs, including the intellectual property rights attached to them. Article 5.1 keeps the Services, the Documentation and the Usage Data on Snyk's side, and article 5.3 grants Snyk the license it needs to run the service, while any Feedback a user sends is assigned to Snyk irrevocably. Under the Privacy Notice, Snyk acts as controller for personal data collected through its website and platform; the published DPA places it as processor for customer data.
Reuse rights
Because the customer owns its code and the outputs, it can reuse them freely, without asking Snyk for permission. The reverse is contractually constrained: article 5.4 (AI Compliance) commits Snyk, its affiliates, its sub-processors and any third party, not to use Inputs to train, enhance or improve the AI Models built into the Services. DeepCode AI is trained instead on millions of permissively licensed open source projects with verified code fixes, never on customer data. Usage Data is a separate category: Snyk analyzes it internally for security, analytics, product improvement and diagnostics, and discloses it publicly only in aggregated or de-identified form. Personal data is used to perform contracts, provide support, personalize the experience, send marketing communications and secure the services. One caveat sits in the Privacy Notice: Snyk lets partners collect network activity for third-party advertising purposes, which California law classifies as selling or sharing personal information. Three generative AI sub-processors support certain features: AWS Bedrock, GCP Vertex and OpenAI.
Data retention & training
Hosting summary
Snyk runs on Amazon Web Services and offers four multi-tenant regions: SNYK-US-01 and SNYK-US-02 in the United States, SNYK-EU-01 in Frankfurt, Germany, and SNYK-AU-01 in Australia, plus SNYK-GOV-01 for Snyk for Government. Enterprise customers choose their region; Free and Team accounts stay on SNYK-US-01. The choice is final, as data cannot be migrated between regions afterwards. Residency covers Snyk Open Source, Snyk Code, Snyk Container and Snyk IaC, and regionally stored data includes customer source code, vulnerability data and their sources, audit logs and integration data. Several categories remain global whatever the region: billing, CRM, operational logs and metrics, product analytics, support tickets and authentication data. Content delivery goes through Akamai, with Cloudflare also declared, processing from the node closest to the user: the site's IP resolves to an Akamai node in the Netherlands, a CDN point of presence rather than a customer data store. Transfers out of the EU, the United Kingdom and Switzerland are governed by the EU standard contractual clauses 2021/914 with the UK and Swiss addenda. Single-tenant deployment, Snyk Private Cloud, is Enterprise-only.
Where Snyk works
Country-level availability.
Not available in
Things to keep in mind
Risks and trade-offs to weigh before adopting Snyk.
- The data region choice is permanent: after selection, data cannot be migrated and moving requires a complete re-onboarding
- The US-02, EU and Australian regions require an Enterprise plan, so Free and Team accounts remain on SNYK-US-01 whatever the customer's location
- Some data stays global regardless of the region chosen: billing, CRM, operational logs, product analytics, support tickets and authentication data
- The privacy notice acknowledges letting partners collect network activity for targeted advertising, which California law treats as selling or sharing personal information
- Billing per contributing developer means the invoice tracks headcount rather than a flat subscription, so cost forecasting depends on team growth
- Three generative AI sub-processors take part in the service (AWS Bedrock, GCP Vertex, OpenAI): check that this is compatible with your own commitments
- Automated fixes invite blind acceptance: an 85% accuracy claim still leaves a remainder that needs human judgment, and leaning on the scanner can erode a team's own security reflexes
Setup & Integrations
Technical difficulty
Low for a developer, moderate for a security team with residency constraints. Account creation is immediate, needs no credit card and can go through GitHub, Google or Bitbucket; Snyk advertises securing AI-generated code in minutes. A typical setup means connecting a source control repository, then adding the IDE plugin and the CLI, work developers do themselves rather than a dedicated security team. The Code Checker lets you try the engine with no sign-up. The real trap is data residency: the region must be set before the first authentication and cannot be changed later.
Deployment
Integrations
Supported languages
Behind Snyk
Fundraising
Social
Resources
All the official URLs gathered for verification and reference.
Alternatives
Tools that compete with or complement Snyk.
Frequently asked questions
What exactly is DeepCode AI?
Is my source code used to train Snyk's AI models?
Is there a free plan?
How much does the first paid tier cost?
Where is my data hosted?
Is there an API?
Does Snyk publish its sub-processors and a DPA?
Which tools does Snyk integrate with?
Is there a minimum age to use the service?
Who publishes Snyk?
Should you pick Snyk?
Snyk is not a young experiment. The company has been building since 2015, its infrastructure carries ISO 27001, ISO 27017 and SOC 2 Type II certifications reassessed every year, and DeepCode AI is presented as ten years of accumulated work in software analysis. That maturity shows in the contractual detail more than in the marketing: article 5.4 of the terms of service commits Snyk not to train its AI models on customer Inputs, the sub-processor list is public and named, the DPA is published, and any change comes with 30 days notice. For a team feeding proprietary source code into an external engine, those are the clauses that matter most.
The value proposition is less about running another security console than about disappearing into the workflow that already exists. DeepCode AI works in the IDE while code is written, in the CLI, in the pipeline and alongside AI coding assistants, which is precisely the point when a large share of production code is machine-generated and needs an independent validator before it ships.
The reservations are real and worth pricing in. Enterprise costs are quoted privately. EU and Australian data residency, single-tenant deployment and the richest controls sit behind that same Enterprise tier, and the region choice cannot be undone. The lower tiers are usable but capped, and billing follows headcount rather than a flat fee. The privacy notice also acknowledges sharing or selling personal information for advertising purposes as California law defines those terms, an unusual note for a security vendor.
The natural buyer is a team that produces AI-assisted code and has to demonstrate that it is safe before shipping it.
- Choosing a selection results in a full page refresh.
- Opens in a new window.