Buttondown
Buttondown is a browser-based newsletter platform for writing, managing, and sending email newsletters, with subscriber tools, integrations, and a REST API.
$0 / monthList of Cloud Software | Last updated: October 13, 2026
This page lists the 70 tools in the TechZella directory that are classified under Cloud, a platform in our taxonomy. Every profile summarises what the product does, who it suits, what it costs, and where it falls short, based on documented vendor and independent sources rather than hands-on testing. Examples in this group include ActiveCampaign, Blue Yonder, Descartes Systems Group, GitLab, LLamasoft Supply Chain Guru, Overhaul, Sage 50Cloud Accounting and SAP S/4HANA; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Retail, Manufacturing, Healthcare, Financial Services. The most common documented use cases are Supply chain management, Order management, Supply chain planning, Financial management. Tools here are most often also filed under Supply Chain Management, Inventory Management, Manufacturing ERP, Headless CMS. To compare options, open each profile and read the Decision Snapshot, the pricing and total cost sections, and the Gotchas, then check the alternatives listed for the products you are considering. Features, pricing and availability change, so confirm current details with each vendor before you decide.
This page lists the 70 tools in the TechZella directory that are classified under Cloud, a platform in our taxonomy. Every profile summarises what the product does, who it suits, what it costs, and where it falls short, based on documented vendor and independent sources rather than hands-on testing. Examples in this group include ActiveCampaign, Blue Yonder, Descartes Systems Group, GitLab, LLamasoft Supply Chain Guru, Overhaul, Sage 50Cloud Accounting and SAP S/4HANA; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Retail, Manufacturing, Healthcare, Financial Services. The most common documented use cases are Supply chain management, Order management, Supply chain planning, Financial management. Tools here are most often also filed under Supply Chain Management, Inventory Management, Manufacturing ERP, Headless CMS. To compare options, open each profile and read the Decision Snapshot, the pricing and total cost sections, and the Gotchas, then check the alternatives listed for the products you are considering. Features, pricing and availability change, so confirm current details with each vendor before you decide.
These links use TechZella's existing product-to-taxonomy relationships. They are navigation aids, not independent endorsements.
Browse the current directory listings and open individual profiles for detailed feature, pricing and evidence information.
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | Buttondown | Buttondown is a browser-based newsletter platform for writing, managing, and sending email… | 8.2/10 | — | $0 / Varies by active subscriber count |
| 2 | DatoCMS | DatoCMS is a cloud-based headless content management system with GraphQL content delivery,… | 8.2/10 | — | $0 / From €149 |
| 3 | Contentstack | Contentstack is a cloud-based, API-first headless CMS for modeling, managing, and delivering… | 8.1/10 | — | $0 / $29 |
| 4 | ButterCMS | ButterCMS is a hosted, API-first content management system for publishing structured content… | 7.9/10 | — | $0 / $71 |
| 5 | Flotiq | Flotiq is a managed headless CMS with customizable content models and automatically… | 7.7/10 | — | $0 / $37 |
| 6 | Optimizely CMS | Optimizely CMS is an enterprise content management system with visual editing, workflow… | 7.7/10 | — | Contact sales |
| 7 | Zesty.io | Zesty.io is a cloud CMS for creating, managing, and publishing structured content… | 7.7/10 | — | $0 / $475 |
| 8 | Grav | Grav is an open-source, flat-file CMS that stores content in files rather… | 7.6/10 | — | $0 / $50 |
| 9 | TinaCMS | TinaCMS is an open-source, Git-backed headless CMS for editing Markdown, MDX, and… | 7.2/10 | — | $0 / $24 |
| 10 | Forestry (Tina Cloud) | Forestry was a hosted, Git-based CMS for website content. It was sunset… | — | — | Unavailable |
Buttondown is a browser-based newsletter platform for writing, managing, and sending email newsletters, with subscriber tools, integrations, and a REST API.
$0 / month
Zesty.io is a cloud CMS for creating, managing, and publishing structured content through traditional, headless, or hybrid implementations.
$0 / month
Flotiq is a managed headless CMS with customizable content models and automatically generated APIs, documentation, and SDKs for delivering structured content to…
$0 / month
Forestry was a hosted, Git-based CMS for website content. It was sunset in 2023; TinaCMS is its successor and provides a documented…
Unavailable
TinaCMS is an open-source, Git-backed headless CMS for editing Markdown, MDX, and JSON content. It offers visual editing and a GraphQL content…
$0 / forever
DatoCMS is a cloud-based headless content management system with GraphQL content delivery, REST-based management, asset delivery, and real-time update APIs.
$0 / monthButterCMS is a hosted, API-first content management system for publishing structured content to websites, apps, and other digital channels.
$0 / month
Contentstack is a cloud-based, API-first headless CMS for modeling, managing, and delivering structured content across websites, mobile apps, and other digital channels.
$0 / month; no expiration
Optimizely CMS is an enterprise content management system with visual editing, workflow tools, and API-based delivery. It is offered in managed SaaS…
Contact sales / Custom
Grav is an open-source, flat-file CMS that stores content in files rather than a database. Grav 2 adds a REST API, an…
$0 / free