Cosmic
A managed headless CMS that lets content teams independently publish across sites and locales with built-in AI automation
- Vendor
- Cosmic JS
- Also known as
- cosmic
Available worldwide
What is Cosmic?
A headless CMS platform enabling content teams to publish independently, with support for multiple sites and languages plus built-in AI agents to automate content workflows.
Cosmic pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free tier. Plans $99–$499/mo, annual billing saves 10%. Metered overages for usage beyond limits.
Free
FreeForever free plan
- agents
- 1
- objects
- 1,000
- ai_tokens
- 300k in/out/mo
- workflows
- 1
- team_members
- 2
- 2 team members
- 1,000 Objects
- 300k in/out AI tokens
- 1 agent, 1 workflow
Builder
For small teams and growing projects
- agents
- 3
- buckets
- 2
- objects
- 5,000
- ai_tokens
- 500k in/out/mo
- workflows
- 3
- team_members
- 3
- 3 team members
- 2 Buckets
- 5,000 Objects
- 500k in/out AI tokens
- 3 agents, 3 workflows
Team
For teams collaborating on content
- agents
- 10
- buckets
- 3
- objects
- 20,000
- ai_tokens
- 1M in/out/mo
- workflows
- 10
- team_members
- 5
- 5 team members
- 3 Buckets
- 20,000 Objects
- 1M in/out AI tokens
- 10 agents, 10 workflows
Business
- agents
- 25
- workflows
- 25
- 25 agents, 25 workflows
Enterprise
Contact salesCritical scale, security and support
- workflows
- 50
- SAML single sign-on
- 99.95% uptime SLA
- Automatic Backups included
- 50 workflows
Add-ons
- Extra team member$29/member/mo
- Extra Bucket$29/bucket/mo
- Object capacity (per 10k pack)$10/pack/mo
- Webhooks$99/mo
- Localization$99/mo
- Revision History$99/mo
- Automatic Backups$99/mo
- Bundle (all 4 features)$199/mo
- AI token top-up$9.50 per 1000000 tokens
What Cosmic does
The capabilities that matter for headless cms, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Deployment model
- Cloud managed saas
- Graphql API native delivery
- ✗
- Rest API delivery
- ✓
- Visual content modeling schema builder
- ✓
- Real time visual preview editor
- ✓
- Multi language localization i18n
- ✓
- Webhooks event triggers
- ✓
- Granular role based access control RBAC
- ✓
- Nextjs gatsby native framework support
- ✓
- Shopify bigcommerce ecommerce integration
- -
- SOC2 type ii
- -
- ISO 27001
- -
- Pricing model
- Freemium
Platform & deployment
Independently observed- CLI
- Web
- Cloud / SaaS
Integrations (14)
Independently observed- Slack→•
- WhatsApp→•
- Telegram→•
- GitHub→•
- Vercel→•
- Netlify→•
- Cloudflare→•
- Render→•
- Kinsta→•
- Algolia⇄•
- Stripe⇄•
- Claude⇄•
- Cursor⇄•
- Google Sheets⇄•
Cosmic FAQ
Common questions about Cosmic, answered from independent, dated evidence.
What is Cosmic?
A headless CMS platform enabling content teams to publish independently, with support for multiple sites and languages plus built-in AI agents to automate content workflows. It is indexed under Headless CMS.
Source: https://www.cosmicjs.com/blog/claude-sonnet-5-benchmarks-pricing-developers
Is Cosmic free?
Cosmic offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.
Source: https://www.cosmicjs.com/blog/claude-sonnet-5-benchmarks-pricing-developers
What platforms does Cosmic support?
Cosmic supports the web, macOS, iOS and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://www.cosmicjs.com/blog/claude-sonnet-5-benchmarks-pricing-developers
Can Cosmic be self-hosted?
We have only confirmed a cloud / SaaS deployment for Cosmic, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.
Source: https://www.cosmicjs.com/blog/claude-sonnet-5-benchmarks-pricing-developers
What does Cosmic integrate with?
We have confirmed 4 integrations for Cosmic, including Slack, GitHub, WhatsApp and Telegram. This is what we could verify from public sources, so the vendor may support others we have not indexed.
Source: https://www.cosmicjs.com/blog/claude-sonnet-5-benchmarks-pricing-developers
What security certifications does Cosmic have?
We have independently confirmed GDPR for Cosmic. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Cosmic not holding them. Always confirm compliance directly before you rely on it.
Where is Cosmic available?
Cosmic is available worldwide. The vendor is headquartered in the United States.
Source: https://www.cosmicjs.com/blog/claude-sonnet-5-benchmarks-pricing-developers
Cosmic alternatives
Other headless cms we track, ranked by the same independent score.
- Kontent.aiA headless CMS platform that prioritizes rapid content publishing and developer flexibilitymedium · 73%
- FlotiqA straightforward headless CMS platform that auto-generates APIs with integration capabilitiesmedium · 73%
- ButterCMSContent management through programmable APIsmedium · 52%
- CaisyA headless content management system designed for API-first content delivery to multiple platformsmedium · 55%
- WebinyA self-managed, open-source CMS platform that runs on AWS serverless infrastructurelow · 35%
- SquidexAn open-source headless CMS with a modern API-first architecturemedium · 54%
Compare Cosmic
Side by side against other headless cms, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Cosmic, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 100 | 0.08 | 8.4 | ✓ |
| Capabilities | 87 | 0.05 | 4.2 | ✓ |
| Reliability | 48 | 0.07 | 3.5 | ✓ |
| Integrations | 34 | 0.04 | 1.4 | ✓ |
| Price level | 25 | 0.05 | 1.3 | ✓ |
| Security posture | 5 | 0.07 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 7 items | mediumsource · 2026-09-10 · 64% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Pricing model: freemium · Deployment model: cloud_managed_saas · Rest api delivery: Yes · Webhooks event triggers: Yes · Graphql api native delivery: No · Real time visual preview editor: Yes | mediumsource · 2026-10-06 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 14 | mediumsource · 2026-10-06 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | HqCountry: US · PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-10-06 · 75% |
Pricing
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Sla pct | 99.95 | mediumsource · 2026-10-06 · 60% |
Security
Is Cosmic the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Cosmic against the rest of the headless cms we index, using the same dated evidence weighted your way.
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