Headless CMS Comparison 2026: Contentful vs Sanity vs Strapi vs Payload

A headless CMS separates content management from content presentation. Editors work in a familiar UI while developers consume content via APIs — no coupling to a specific frontend, no WordPress PHP templates.

The four platforms covered here represent the main categories: managed cloud (Contentful), real-time collaborative (Sanity), self-hosted open-source (Strapi), and code-first TypeScript-native (Payload). Each has a genuine use case where it's the best choice.

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What to Evaluate

Before comparing platforms, define your requirements:

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Contentful

Category: Managed cloud CMS, enterprise tier

Contentful is the most mature headless CMS with the largest enterprise customer base. Its content modeling UI is polished, its SDKs are well-maintained, and it has the deepest integration ecosystem.

Content fetching with Contentful GraphQL API:

// lib/contentful.ts
import { createClient } from 'contentful';
import { TypeBlogPost } from '@/types/contentful';  // Auto-generated with contentful-typescript-codegen

const client = createClient({
  space: process.env.CONTENTFUL_SPACE_ID!,
  accessToken: process.env.CONTENTFUL_ACCESS_TOKEN!,
});

const previewClient = createClient({
  space: process.env.CONTENTFUL_SPACE_ID!,
  accessToken: process.env.CONTENTFUL_PREVIEW_TOKEN!,
  host: 'preview.contentful.com',
});

export async function getBlogPosts(preview = false): Promise<TypeBlogPost[]> {
  const activeClient = preview ? previewClient : client;
  
  const entries = await activeClient.getEntries<TypeBlogPost>({
    content_type: 'blogPost',
    order: ['-fields.publishedAt'],
    limit: 100,
    include: 2,  // Include linked entries up to 2 levels deep
  });

  return entries.items;
}

// With GraphQL (alternative — better for complex queries)
export async function getBlogPostBySlug(slug: string, preview = false) {
  const token = preview 
    ? process.env.CONTENTFUL_PREVIEW_TOKEN 
    : process.env.CONTENTFUL_ACCESS_TOKEN;

  const query = `
    query GetBlogPost($slug: String!, $preview: Boolean!) {
      blogPostCollection(where: { slug: $slug }, preview: $preview, limit: 1) {
        items {
          title
          slug
          excerpt
          publishedAt
          heroImage { url title width height }
          author { name avatar { url } }
          body { json links { assets { block { sys { id } url title } } } }
          tagsCollection { items { name } }
        }
      }
    }
  `;

  const res = await fetch(
    `https://graphql.contentful.com/content/v1/spaces/${process.env.CONTENTFUL_SPACE_ID}`,
    {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        Authorization: `Bearer ${token}`,
      },
      body: JSON.stringify({ query, variables: { slug, preview } }),
      next: { tags: [`post-${slug}`], revalidate: 3600 },
    }
  );

  const { data } = await res.json();
  return data?.blogPostCollection?.items?.[0] ?? null;
}

Contentful strengths: Polished editor UI, excellent localization, strong compliance features (SOC 2, GDPR), reliable CDN, stable API.

Contentful weaknesses: Pricing jumps sharply at scale (see table below); limited customization of the editor UI; content stored exclusively in Contentful's cloud (data sovereignty concerns for some clients).

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Sanity

Category: Real-time collaborative cloud CMS with customizable studio

Sanity's Studio is built in React — meaning developers can customize the editing experience with custom components, validation, and workflows. Its GROQ query language is more expressive than REST for nested content queries.

Sanity GROQ queries in Next.js:

// lib/sanity.ts
import { createClient } from '@sanity/client';
import imageUrlBuilder from '@sanity/image-url';

export const sanityClient = createClient({
  projectId: process.env.NEXT_PUBLIC_SANITY_PROJECT_ID!,
  dataset: process.env.NEXT_PUBLIC_SANITY_DATASET ?? 'production',
  apiVersion: '2024-01-01',
  useCdn: process.env.NODE_ENV === 'production',
});

const builder = imageUrlBuilder(sanityClient);
export const urlFor = (source: any) => builder.image(source);

// GROQ — Sanity's query language
export async function getBlogPosts() {
  return sanityClient.fetch(
    `*[_type == "post" && !(_id in path("drafts.**"))] | order(publishedAt desc) {
      _id,
      title,
      slug,
      excerpt,
      publishedAt,
      "author": author->{ name, "image": image.asset->url },
      "heroImage": mainImage.asset->url,
      "categories": categories[]->{ title, slug },
      "estimatedReadingTime": round(length(pt::text(body)) / 5 / 200)
    }[0...20]`,
    {},
    { next: { revalidate: 60, tags: ['posts'] } }
  );
}

// Real-time preview with Live Content API
export async function getBlogPostForPreview(slug: string) {
  return sanityClient.fetch(
    `*[_type == "post" && slug.current == $slug][0] {
      ...,
      body[] {
        ...,
        _type == "image" => { ..., "url": asset->url }
      }
    }`,
    { slug },
    { perspective: 'previewDrafts' }  // Fetch draft version for preview
  );
}

Sanity strengths: Customizable Studio (React components), GROQ is powerful for complex queries, real-time collaborative editing, portable text for rich content, generous free tier.

Sanity weaknesses: GROQ learning curve, self-hosting the Studio requires setup, content is still stored in Sanity's cloud (though with more flexibility than Contentful).

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Strapi

Category: Open-source self-hosted CMS

Strapi runs on your infrastructure. Content is stored in your database (PostgreSQL or MySQL). No per-seat or per-API-call pricing — you pay for your own hosting.

Strapi REST API integration:

// lib/strapi.ts
const STRAPI_URL = process.env.STRAPI_URL ?? 'http://localhost:1337';
const STRAPI_TOKEN = process.env.STRAPI_API_TOKEN;

interface StrapiResponse<T> {
  data: T;
  meta: { pagination?: { page: number; pageSize: number; total: number } };
}

async function strapiRequest<T>(
  endpoint: string,
  params: Record<string, string> = {}
): Promise<T> {
  const url = new URL(`/api${endpoint}`, STRAPI_URL);
  Object.entries(params).forEach(([k, v]) => url.searchParams.set(k, v));

  const res = await fetch(url.toString(), {
    headers: {
      Authorization: `Bearer ${STRAPI_TOKEN}`,
      'Content-Type': 'application/json',
    },
    next: { revalidate: 300 },
  });

  if (!res.ok) throw new Error(`Strapi error: ${res.status}`);
  return res.json();
}

export async function getArticles(page = 1) {
  return strapiRequest<StrapiResponse<Article[]>>('/articles', {
    'pagination[page]': String(page),
    'pagination[pageSize]': '10',
    'populate': 'author,categories,heroImage',
    'sort': 'publishedAt:desc',
    'filters[publishedAt][$notNull]': 'true',
  });
}

Strapi custom content type (via code — src/api/product/content-types/product/schema.json):

{
  "kind": "collectionType",
  "collectionName": "products",
  "info": { "singularName": "product", "pluralName": "products" },
  "attributes": {
    "name": { "type": "string", "required": true },
    "slug": { "type": "uid", "targetField": "name" },
    "description": { "type": "richtext" },
    "price": { "type": "decimal", "required": true },
    "category": { "type": "relation", "relation": "manyToOne", "target": "api::category.category" },
    "images": { "type": "media", "multiple": true, "allowedTypes": ["images"] },
    "inStock": { "type": "boolean", "default": true }
  }
}

Strapi strengths: Full data ownership, no usage-based pricing, customizable with plugins, GraphQL and REST both supported, good for teams with DevOps capacity.

Strapi weaknesses: You're responsible for hosting, updates, backups, and scaling; less polished editor UX than Contentful/Sanity; Strapi Cloud (managed) is still maturing.

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Payload CMS

Category: Code-first TypeScript-native CMS (newest entrant)

Payload 2.0 is the most developer-native option. Configuration is TypeScript code, types are auto-generated, and it runs in your own Node.js application — meaning CMS and API live in the same codebase.

// payload.config.ts
import { buildConfig } from 'payload/config';
import { postgresAdapter } from '@payloadcms/db-postgres';

export default buildConfig({
  db: postgresAdapter({
    pool: { connectionString: process.env.DATABASE_URL },
  }),
  collections: [
    {
      slug: 'posts',
      admin: {
        useAsTitle: 'title',
        defaultColumns: ['title', 'publishedAt', 'status'],
      },
      access: {
        read: () => true,           // Public read
        create: isEditor,           // Only editors can create
        update: isEditor,
        delete: isAdmin,
      },
      fields: [
        { name: 'title', type: 'text', required: true },
        { name: 'slug', type: 'text', unique: true, required: true },
        { name: 'excerpt', type: 'textarea', maxLength: 200 },
        { name: 'content', type: 'richText' },
        { name: 'heroImage', type: 'upload', relationTo: 'media' },
        {
          name: 'status',
          type: 'select',
          options: ['draft', 'published', 'archived'],
          defaultValue: 'draft',
          required: true,
        },
        {
          name: 'publishedAt',
          type: 'date',
          admin: { condition: (data) => data.status === 'published' },
        },
        {
          name: 'author',
          type: 'relationship',
          relationTo: 'users',
          required: true,
        },
      ],
      hooks: {
        beforeChange: [
          ({ data, operation }) => {
            if (operation === 'create' && data.status === 'published') {
              data.publishedAt = new Date().toISOString();
            }
            return data;
          },
        ],
      },
    },
  ],
});

Payload strengths: TypeScript-native (auto-generated types), runs in your codebase (same repo as Next.js), no third-party dependency for content, Lexical rich text editor, excellent DX.

Payload weaknesses: Newest platform (smaller ecosystem), less polished admin UI for non-technical editors compared to Contentful, self-hosting required.

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Pricing Comparison (2026)

Self-hosting cost (Strapi or Payload on AWS ECS):

• Small (< 10 editors, < 100K records): $40–80/month
• Medium (< 50 editors, < 1M records): $150–300/month

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Decision Matrix

Quick picks:

• Marketing-led content, non-technical team, budget not a constraint → Contentful
• Interactive editorial workflows, custom studio components, real-time preview → Sanity
• Data sovereignty required, DevOps capacity, predictable cost at scale → Strapi
• TypeScript-first team, Next.js app, want CMS in same repo → Payload

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Working With Viprasol

We've implemented headless CMS solutions with all four platforms. Our recommendation always starts with the editor team's technical level and the content model's complexity — not platform familiarity.

For most marketing sites with non-technical editors, Contentful or Sanity is the right choice. For product teams with TypeScript backends and complex content needs, Payload often surprises clients with how much faster development goes.

→ Talk to our team about your CMS architecture.

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See Also

• Next.js Performance — optimizing content delivery from any headless CMS
• Web Performance Optimization — ISR, CDN, and Core Web Vitals for CMS-driven sites
• Software Architecture Patterns — where CMS fits in your stack
• Custom CRM Development — when you need more than content management
• Web Development Services — CMS implementation and content architecture