100 Best Headless Apps for Flexible Digital Products
Headless apps separate content or commerce operations from the customer-facing interface, giving small teams more flexibility across channels.
Contentful
Contentful is a headless CMS that delivers structured content through APIs to websites, apps, and other channels. It helps teams avoid duplicating content across platforms by managing reusable entries from one central workspace.
Strapi
Strapi is an open-source headless CMS for creating content types, managing content, and exposing API endpoints. It addresses the need for a customizable content backend without building administrative tools and APIs entirely from scratch.
Sanity
Sanity is a content platform that stores structured content and makes it available through flexible APIs. It helps editors manage interconnected content when rigid page-based CMS models become difficult to maintain.
Hygraph
Hygraph is a GraphQL-native headless CMS for creating, organizing, and delivering structured digital content. It reduces friction for teams that need content from multiple sources accessible through a unified GraphQL layer.
Directus
Directus provides a data platform and API layer for managing content stored in SQL databases. It helps organizations add user-friendly data management tools without migrating existing database structures.
Storyblok
Storyblok is a headless CMS combining structured content APIs with a visual editing environment. It helps marketers edit modular website content without depending on developers for every routine page update.
Prismic
Prismic is a headless website builder and CMS centered on reusable content slices and API delivery. It addresses inconsistent page production by giving teams reusable components for common editorial layouts.
DatoCMS
DatoCMS is a headless CMS for modeling content, managing media, and delivering data through APIs. It helps product teams maintain structured content and assets across websites, applications, and localized experiences.
Contentstack
Contentstack is a composable digital experience platform with headless content management and API delivery. It helps distributed teams coordinate governed content publishing across multiple digital properties and channels.
Builder.io
Builder.io provides visual development and content management tools that connect to headless application architectures. It helps nontechnical teams make approved interface changes while preserving developer control over underlying code.
Payload
Payload is an open-source, code-first CMS and application framework built with TypeScript and JavaScript. It helps developers keep content models and application logic close together within a codebase.
KeystoneJS
KeystoneJS is an open-source framework for building database-driven applications, APIs, and custom content management interfaces. It addresses the burden of creating tailored admin workflows for applications with unusual data models.
Ghost
Ghost is publishing software that can expose posts, authors, tags, and memberships through a content API. It helps publishers distribute editorial content to custom frontends without tying publication workflows to one theme.
WordPress
WordPress can operate headlessly by providing posts, pages, media, and other content through its REST API. It helps established WordPress teams modernize frontend delivery while retaining familiar editorial workflows.
Drupal
Drupal is an open-source CMS that supports structured content and API-based delivery to decoupled frontends. It helps teams manage complex permissions and content relationships while using independently built presentation layers.
Shopify
Shopify provides commerce APIs for products, carts, checkout, customers, and orders in custom storefronts. It helps merchants build differentiated shopping experiences without operating core commerce infrastructure themselves.
BigCommerce
BigCommerce offers ecommerce capabilities and APIs for powering custom storefronts, catalogs, carts, and checkout workflows. It helps retailers separate storefront design from commerce operations when templates limit their experience goals.
commercetools
commercetools is a composable commerce platform that provides APIs for product, order, cart, and customer data. It helps teams assemble specialized commerce stacks instead of forcing every workflow into one platform.
Saleor
Saleor is an open-source commerce platform with a GraphQL API for products, orders, payments, and channels. It helps developers create customized commerce experiences when API-first control over storefronts is required.
Medusa
Medusa is an open-source commerce platform for building customizable ecommerce backends and storefront integrations. It helps teams adapt commerce logic to distinctive business workflows without starting with a blank backend.
Swell
Swell is a headless ecommerce platform that provides APIs for products, checkout, subscriptions, and customer accounts. It helps brands launch custom storefronts while keeping everyday catalog and order management centralized.
Elastic Path
Elastic Path provides composable commerce services and APIs for managing products, carts, pricing, and orders. It helps businesses support complex commerce requirements that do not fit conventional storefront templates.
Algolia
Algolia provides hosted search and discovery APIs for adding fast, configurable search to digital products. It helps teams avoid building and operating their own search infrastructure for catalogs and content.
Meilisearch
Meilisearch is an open-source search engine for indexing application data and serving search results through APIs. It helps developers add responsive full-text search without designing a search engine from the ground up.
Typesense
Typesense is an open-source search engine offering typo-tolerant search through simple APIs. It helps product teams improve search relevance and usability without managing more complex search configurations.
ButterCMS
ButterCMS is a headless CMS that delivers structured website content through APIs. It helps marketers update pages without requiring developers to modify frontend code.
Kontent.ai
Kontent.ai provides cloud content management for creating, governing, and delivering reusable content. It helps distributed teams maintain consistent content across websites, apps, and other digital channels.
Magnolia
Magnolia is a digital experience platform combining content management, integrations, and personalized experiences. It helps teams connect content with existing business systems instead of rebuilding their technology stack.
Umbraco Heartcore
Umbraco Heartcore is a cloud headless CMS that exposes managed content through APIs. It helps Umbraco users build modern frontend applications while preserving familiar editorial workflows.
Agility CMS
Agility CMS is a content platform for managing pages, modules, and structured content. It helps teams publish reusable content components across multiple frontend projects more efficiently.
CrafterCMS
CrafterCMS is an open-source content platform with Git-based content workflows and headless delivery. It helps development teams version content changes alongside code and deployment processes.
dotCMS
dotCMS is a hybrid CMS supporting headless APIs, visual editing, workflows, and integrations. It helps organizations serve API-driven experiences without abandoning visual authoring tools.
Zesty.io
Zesty.io is a cloud content platform for managing and delivering website content through APIs. It helps content teams publish updates independently while developers retain frontend flexibility.
Flotiq
Flotiq is an API-first CMS for modeling, managing, and delivering structured content. It helps small teams create content APIs quickly without building a custom backend.
ApostropheCMS
ApostropheCMS is an open-source CMS that supports editable content and headless API delivery. It helps developers give editors controlled page-building capabilities within custom web applications.
Squidex
Squidex is an open-source headless CMS for structured content, schemas, and API access. It helps technical teams centralize content models instead of maintaining separate databases per channel.
Webiny
Webiny is an open-source serverless CMS designed to run on Amazon Web Services. It helps AWS-focused teams deploy content infrastructure without managing traditional CMS servers.
Enonic
Enonic is a content platform for building web experiences with headless APIs and integrations. It helps teams unify content and data from multiple systems into one digital experience.
Core dna
Core dna is a digital experience platform combining content management, commerce, and customer data. It helps businesses reduce fragmentation between their website content and commerce operations.
Bloomreach
Bloomreach provides commerce experience tools for content, search, merchandising, and personalization. It helps ecommerce teams tailor product discovery and content experiences across customer touchpoints.
VTEX
VTEX is a commerce platform offering APIs for storefronts, marketplaces, orders, and fulfillment. It helps retailers build flexible shopping experiences while managing complex commerce operations centrally.
Adobe Commerce
Adobe Commerce provides ecommerce capabilities with APIs for catalogs, checkout, orders, and storefronts. It helps merchants customize shopping experiences beyond the constraints of a standard storefront template.
Salesforce Commerce Cloud
Salesforce Commerce Cloud is an ecommerce platform supporting digital storefronts, merchandising, and order management. It helps enterprise retailers connect commerce operations with broader Salesforce customer data workflows.
SAP Commerce Cloud
SAP Commerce Cloud is an enterprise commerce platform for product catalogs, transactions, and customer experiences. It helps businesses manage complex B2B and B2C commerce processes across integrated SAP systems.
Stripe
Stripe provides APIs for accepting payments, managing subscriptions, and handling financial transactions. It helps founders add payment infrastructure without building payment processing systems from scratch.
Adyen
Adyen is a payments platform offering APIs for online, in-person, and marketplace transactions. It helps businesses consolidate payment methods and transaction data across sales channels.
Cloudinary
Cloudinary manages, transforms, optimizes, and delivers images and videos through programmable media APIs. It helps teams avoid manually resizing and optimizing visual assets for every device.
Imgix
Imgix delivers and transforms images dynamically using URL parameters and a global CDN. It helps developers serve responsive image variants without generating and storing each version.
Auth0
Auth0 provides identity APIs for authentication, authorization, single sign-on, and user management. It helps teams implement secure login flows without building identity infrastructure internally.
Clerk
Clerk provides developer tools and APIs for user authentication, profiles, and session management. It helps application teams launch polished account experiences without maintaining authentication interfaces themselves.
Firebase
Firebase supplies managed databases, authentication, storage, hosting, analytics, and cloud functions for application development. It reduces infrastructure setup for founders needing backend services without assembling separate cloud components.
Supabase
Supabase provides a Postgres database, authentication, storage, realtime subscriptions, and edge functions through APIs. It helps developers avoid building common backend primitives when launching database-driven products.
Appwrite
Appwrite offers self-hostable backend APIs for authentication, databases, storage, functions, and messaging. It gives teams a unified backend foundation instead of integrating many separate infrastructure services.
Hasura
Hasura generates GraphQL APIs over databases and supports authorization, event triggers, and remote data sources. It speeds API development for teams that need flexible data access without writing extensive resolvers.
Xano
Xano provides a no-code backend for databases, APIs, business logic, and background tasks. It helps nontraditional developers build application backends without managing servers or writing every endpoint.
Nhost
Nhost combines Postgres, GraphQL, authentication, storage, serverless functions, and realtime capabilities for developers. It simplifies assembling a modern backend stack around a relational database and GraphQL API.
PocketBase
PocketBase is a lightweight backend with an embedded database, authentication, file storage, and realtime APIs. It suits small products needing a compact, self-hosted backend without operating multiple services.
AWS Amplify
AWS Amplify connects web and mobile applications to AWS services for data, authentication, storage, and functions. It helps teams use AWS backend capabilities without configuring every cloud resource manually.
Backendless
Backendless provides visual development tools and backend services for databases, APIs, user management, and messaging. It reduces the coding required to create and maintain backend workflows for application ideas.
Parse Platform
Parse Platform is an open-source backend framework offering data storage, authentication, cloud code, and notifications. It gives developers a reusable backend foundation rather than rebuilding standard application services repeatedly.
Okta
Okta provides identity APIs and tools for authentication, single sign-on, lifecycle management, and access control. It helps businesses secure user access without building complex identity systems from scratch.
WorkOS
WorkOS offers APIs for enterprise features including single sign-on, directory synchronization, and audit logs. It helps SaaS teams meet enterprise integration requirements without maintaining specialized identity connections.
Stytch
Stytch provides APIs for passwordless login, multifactor authentication, authorization, and identity verification workflows. It helps product teams implement modern authentication flows without designing sensitive credential infrastructure.
Descope
Descope lets teams create authentication and identity workflows using visual tools and embeddable components. It shortens the work of configuring login, onboarding, and authorization journeys across applications.
FusionAuth
FusionAuth is a customer identity platform offering authentication, registration, authorization, and user management capabilities. It gives teams greater control over customer identity than relying solely on custom authentication code.
Keycloak
Keycloak is an open-source identity and access management system supporting single sign-on and federation. It helps organizations centralize account access across applications while retaining self-hosting control.
Mux
Mux provides APIs for video upload, encoding, streaming, playback, and performance analytics. It removes the complexity of building reliable video infrastructure for product experiences and media libraries.
Cloudflare Stream
Cloudflare Stream provides APIs for uploading, storing, encoding, and delivering live or on-demand video. It helps teams deliver video through an integrated service instead of managing transcoding and distribution.
Twilio
Twilio offers communications APIs for SMS, voice, email, verification, and customer messaging workflows. It lets products add communication channels without directly integrating with telecommunications networks.
SendGrid
SendGrid provides email delivery APIs, templates, analytics, and tools for transactional and marketing messages. It helps teams send application emails reliably without operating their own mail delivery infrastructure.
Postmark
Postmark delivers transactional email through APIs and SMTP, with message streams and delivery tracking. It helps applications separate critical user emails from broader marketing sends and monitor delivery.
Resend
Resend provides developer-focused email APIs, SDKs, templates, and delivery tools for applications. It simplifies sending branded transactional emails from code without maintaining a custom mail system.
Bynder
Bynder is a digital asset management platform for organizing, governing, and distributing brand content. It helps teams prevent scattered brand assets by centralizing approved files and metadata.
Cloudflare Images
Cloudflare Images provides APIs to upload, store, transform, optimize, and deliver image assets. It helps developers avoid building image resizing and delivery pipelines for responsive interfaces.
Uploadcare
Uploadcare provides file upload, storage, processing, and delivery APIs for web and mobile applications. It removes the operational burden of handling user uploads, transformations, and global file delivery.
ImageKit
ImageKit provides APIs for uploading, transforming, optimizing, and delivering images and videos across digital products. Teams facing slow media workflows can automate responsive asset delivery without maintaining image-processing infrastructure.
Filestack
Filestack provides file upload, transformation, intelligence, and delivery APIs for applications handling user-generated content. Developers avoid building complex upload pipelines by using hosted tools for validation, conversion, and secure delivery.
Akeneo
Akeneo centralizes product information, enriches catalog data, and distributes it through integrations and APIs. Merchants with inconsistent product details can maintain one enriched catalog for every sales channel.
Pimcore
Pimcore is an open-source platform for product information, digital assets, master data, and experience delivery. Businesses managing disconnected product and asset records can unify data before publishing it to channels.
Salsify
Salsify manages product content and helps brands syndicate accurate catalog information to retail destinations. Commerce teams can reduce manual retailer updates by maintaining product content in a central system.
Shopware
Shopware is a commerce platform with APIs and a Store API for custom storefront experiences. Retailers needing a tailored frontend can separate commerce functions from presentation-layer development.
Sylius
Sylius is an open-source commerce framework for building customized ecommerce applications with flexible APIs. Development teams can model specialized commerce rules without forcing their business into fixed templates.
OroCommerce
OroCommerce provides B2B ecommerce capabilities for accounts, pricing, workflows, orders, and customer-specific catalogs. Wholesale sellers can support complex buyer organizations and negotiated pricing through a digital commerce system.
Spryker
Spryker is a composable commerce platform offering modular services and APIs for digital commerce applications. Companies can assemble commerce capabilities incrementally instead of replacing every system in a single project.
Kibo Commerce
Kibo Commerce provides commerce services for ecommerce, order management, subscriptions, and customer experiences. Retail teams can connect storefront and order operations without relying on one tightly coupled application.
Elasticsearch
Elasticsearch is a distributed search and analytics engine accessed through APIs for indexing and querying data. Teams can deliver fast search across large datasets without designing a search engine from scratch.
OpenSearch
OpenSearch is an open-source search and analytics suite for indexing, querying, and visualizing operational data. Organizations can search logs and application data through an extensible platform with open-source foundations.
Coveo
Coveo indexes organizational content to provide search, recommendations, and relevance tools for digital experiences. Customers and employees can find dispersed information faster instead of navigating disconnected knowledge repositories.
Form.io
Form.io is a form and data platform for creating forms, workflows, APIs, and embedded interfaces. Teams can build data-collection experiences faster without hand-coding every form, validation rule, and workflow.
Typeform
Typeform creates interactive forms and surveys, with APIs and webhooks for connecting collected responses. Founders can collect structured customer feedback without building custom questionnaires and response handling systems.
Jotform
Jotform lets users create online forms, collect submissions, and connect form data with other tools. Small teams can replace ad hoc intake emails with standardized forms and automatically organized submissions.
LaunchDarkly
LaunchDarkly manages feature flags that let teams control software releases independently from code deployments. Product teams can reduce release risk by gradually enabling features and quickly disabling problematic changes.
Statsig
Statsig provides feature flagging, experimentation, and product analytics tools for evaluating software changes. Teams can measure feature outcomes before broad releases instead of relying solely on intuition.
PostHog
PostHog provides product analytics, session replay, feature flags, and experimentation for digital applications. Founders can investigate user behavior in one workspace rather than stitching together separate analytics tools.
Segment
Segment collects customer event data and routes it to analytics, marketing, and data warehouse destinations. Teams can standardize event tracking once instead of implementing separate integrations for each destination.
RudderStack
RudderStack is a customer data platform that collects, transforms, and routes event data to destinations. Data teams can control customer event pipelines while reducing duplicated tracking code across tools.
Airbyte
Airbyte is a data integration platform for moving data between applications, databases, warehouses, and lakes. Teams can centralize operational data for analysis without maintaining every extraction and loading connector themselves.
n8n
n8n is a workflow automation platform for connecting applications, APIs, data transformations, and scheduled processes. Operators can automate repetitive cross-tool tasks without writing a separate integration service for each workflow.
Zapier
Zapier automates workflows by connecting application triggers and actions across a large integration ecosystem. Solo founders can eliminate routine handoffs between tools without hiring developers for simple automations.
Make
Make is a visual automation platform for building multi-step workflows across apps, APIs, and databases. Teams can map complex operational processes visually instead of manually moving data between disconnected services.
These first 25 tools cover core content, commerce, and search layers that can support a flexible headless stack.