SleekCMS
sleekcms.com
What it is
SleekCMS combines a headless CMS, site builder, and publishing layer for structured content and static websites. Users can create a site from a prompt, then edit it with a built-in assistant or external coding agents. Content is organized into Pages, Entries, and reusable Blocks with typed fields and explicit references. A REST API and TypeScript client provide the content graph in one request, and named framework integrations include Next.js, Astro, Nuxt, and 11ty.
Forms can collect leads without a backend; date-time fields can support appointment booking with confirmation emails and calendar invites. Webhooks can send form submissions to HubSpot, Salesforce, Mailchimp, or any HTTP endpoint. Published sites are static pages on a global CDN, with automatic SSL and custom domains included on every plan. Each publish creates an immutable version that can be previewed, tagged, and rolled back. Pricing includes a free plan at free, Plus at $20 a month, and Business at $100 a month. Plus and Business also list annual billing options at $17 per month billed $200/yr and $83 per month billed $1,000/yr, respectively.
Spec sheet
- What it does
- SleekCMS is a hosted headless CMS combined with a static-site builder for structured content and browser-based publishing.Read 21 Oct 2026 · docs.sleekcms.com
- Product
- SleekCMS combines a headless CMS, site builder, and publishing layer for structured content and static websites.Read 29 Sep 2026 · sleekcms.com
- Intended users
- The pricing page describes Free for individuals and personal projects, Plus for developers and freelancers, and Business for agencies and teams.Read 29 Sep 2026 · sleekcms.com
- Support
- Free includes community support, Plus includes email support and Business includes priority support.Read 21 Oct 2026 · sleekcms.com
- Headquarters
- San Jose, California, USARead 28 Sep 2026 · sleekcms.com
- Agency tools
- Organizations can manage multiple isolated sites, clone sites as reusable templates and give clients focused editing access.Read 21 Oct 2026 · sleekcms.com
- AI data handling
- The privacy policy says prompts sent to AI providers are used to fulfill the request and that SleekSky does not use customer content to train AI models.Read 29 Sep 2026 · sleekcms.com
- AI website builder
- The product can generate websites from natural-language descriptions and provides instant preview, versioning and rollback.Read 21 Oct 2026 · sleekcms.com
- API and SDK
- SleekCMS provides a REST API and a TypeScript client that returns the content graph through a single request.Read 29 Sep 2026 · sleekcms.com
- API client modes
- The client library offers synchronous prefetching for static generation and asynchronous fetching for server-side rendering.Read 21 Oct 2026 · docs.sleekcms.com
- Billing limitation
- Paid plans are billed in advance and partial billing-period refunds are not issued unless legally required.Read 21 Oct 2026 · sleekcms.com
- Booking
- Booking forms provide availability slots, confirmations, reminders, calendar invitations, cancellations and rescheduling.Read 21 Oct 2026 · sleekcms.com
- CMS Sync
- The cms-sync tool downloads a site into local files for VS Code, Cursor or AI agents and synchronizes saves back to SleekCMS.Read 21 Oct 2026 · sleekcms.com
- Company headquarters
- SleekCMS says its headquarters are in San Jose, California, with engineering in Bangalore, India.Read 21 Oct 2026 · sleekcms.com
- Company legal name
- The maker identified in the terms and privacy policy is SleekSky LLC, a California limited liability company.Read 21 Oct 2026 · sleekcms.com
- Content models
- Content is organized as Pages, Entries and reusable Blocks with typed fields and explicit references.Read 21 Oct 2026 · docs.sleekcms.com
- CRM integrations
- Form webhooks can send submissions to HubSpot, Salesforce, Mailchimp, or any HTTP endpoint.Read 29 Sep 2026 · sleekcms.com
- Crunchbase legal facts
- Crunchbase lists SleekSky’s legal name as SleekSky LLC, operating status active, company type for-profit and founders Saif Bhabhrawala and Yusuf Bhabhrawala.Read 21 Oct 2026 · crunchbase.com
- Documentation depth
- The documentation covers getting started, modeling, editing, media, forms, templates, deployment, API integration, triggers, environments, administration and billing.Read 21 Oct 2026 · docs.sleekcms.com
- Environments
- Named environments such as staging and production point to content snapshots that can be promoted independently.Read 21 Oct 2026 · docs.sleekcms.com
- Forms
- Forms capture submissions in the dashboard, support email notifications and can be used for contact, quote, booking-request and newsletter forms.Read 21 Oct 2026 · sleekcms.com
- Framework integrations
- Documentation describes use with React, Next.js, Astro, SvelteKit, Vue, Nuxt, 11ty and other frontend frameworks.Read 21 Oct 2026 · docs.sleekcms.com
- Free-plan limitation
- The free plan is provided without an uptime guarantee and may be changed or discontinued with reasonable notice.Read 21 Oct 2026 · sleekcms.com
- Funding
- The opened Crunchbase profile does not provide a public funding amount for SleekSky.Read 21 Oct 2026 · crunchbase.com
- Headless API
- The REST API returns pages, entries, images, options, configuration and a version tag from one authenticated environment-specific endpoint.Read 21 Oct 2026 · docs.sleekcms.com
- Hosting
- Sites are hosted on SleekCMS’s global CDN with automatic HTTPS and custom domains connected by CNAME.Read 21 Oct 2026 · sleekcms.com
- Hosting and domains
- Published sites are static pages served on a global CDN, with automatic SSL and custom domains included on every plan.Read 29 Sep 2026 · sleekcms.com
- Independent directory coverage
- The opened G2 headless-CMS category page lists other products such as Umbraco, Storyblok, Sanity and Contentful, with no SleekCMS profile shown on that page.Read 21 Oct 2026 · g2.com
- Lead forms and booking
- Forms can capture leads without a backend, and date-time fields can power appointment booking with confirmation emails and calendar invites.Read 29 Sep 2026 · sleekcms.com
- Licence
- The terms state that SleekCMS code, design and trademarks are owned by SleekSky LLC, indicating a proprietary service rather than open-source software.Read 21 Oct 2026 · sleekcms.com
- LinkedIn company size
- The SleekCMS LinkedIn page lists the company as privately held with 2–10 employees and headquarters in San Francisco.Read 21 Oct 2026 · linkedin.com
- LinkedIn parent facts
- SleekSky’s LinkedIn page lists 11–50 employees, a 2021 founding year and headquarters in the San Francisco Bay Area.Read 21 Oct 2026 · linkedin.com
- SDKs
- Official packages include @sleekcms/client for JavaScript/TypeScript and @sleekcms/react for React hooks.Read 21 Oct 2026 · docs.sleekcms.com
- Security and privacy
- The privacy policy says payment details are handled by a third-party provider, raw card numbers are not stored, and the company does not sell personal information.Read 21 Oct 2026 · sleekcms.com
- SEO
- The SEO assistant can audit pages and competitors and update titles, descriptions, structured data, Open Graph tags and sitemaps.Read 21 Oct 2026 · sleekcms.com
- Static site generator
- Its cloud site generator uses EJS templates and does not require an external repository, build server or pipeline.Read 21 Oct 2026 · docs.sleekcms.com
- Triggers
- Publish triggers can call GitHub Actions, Netlify build hooks or arbitrary HTTP endpoints.Read 21 Oct 2026 · docs.sleekcms.com
- Uptime limitation
- Standard plans have no 100% uptime guarantee, while Enterprise customers may negotiate separate service-level agreements.Read 21 Oct 2026 · sleekcms.com
- Versions
- Each publish creates an immutable site version that can be previewed, tagged, and rolled back in one click.Read 29 Sep 2026 · sleekcms.com
- Visual editor
- Editors work in a form-based interface generated from models, with draft states, live preview, AI assistance and publishing controls.Read 21 Oct 2026 · docs.sleekcms.com
Plans and prices
Free Free forever 2 sites · unlimited collaborators · all content field types · site builder and headless API · AI writing assistant · forms and lead management · ZIP download · community support Read 21 Oct 2026 · sleekcms.com
Plus $20 a month $20/month; annual option $17/month billed $200/year 2 sites included · additional sites $10/month or $100/year · Admin/Editor roles · removes SleekCMS badge · Netlify and Vercel deployment · version revert and preview · email support Read 21 Oct 2026 · sleekcms.com
Business $100 a month $100/month; annual option $83/month billed $1,000/year 2 sites included · additional sites $50/month or $500/year · advanced roles and permissions · CRM webhooks · priority support · partner-program eligibility Read 21 Oct 2026 · sleekcms.com
Enterprise Priced on request Custom contracts and volume pricing SSO/SAML · dedicated SLAs · unlimited sites · white-labeling Read 29 Sep 2026 · sleekcms.com
Strong points and limits
Strong points
- Free plan includes 2 sites and unlimited collaborators
- Built-in assistant can generate and edit websites
- Static publishing includes CDN, SSL, and custom domains
- Immutable versions can be previewed and rolled back
- Forms connect to named CRM services through webhooks
Limits
- Free and paid plans list a limit of 2 sites
- No free trial is listed
- Enterprise pricing is custom and not listed
Who it suits
The Free plan is described for individuals and personal projects; Plus is aimed at developers and freelancers, while Business is for agencies and teams. Its content API and named framework integrations may suit developers building static sites.
Verdict
SleekCMS pairs content modeling and publishing with site generation, forms, and version rollback. The free plan covers two sites, while Plus starts at $20 a month.
Where Specifiction places it
- Agency Website Builders#6 of 308.8
