Concrete CMS
Concrete CMS is an open-source, PHP-based content management system for websites and web applications, with in-context editing, permissions, workflows, and a REST…
$0 / one-timeList of API Software | Last updated: November 5, 2026
This page lists the 384 tools in the TechZella directory that are classified under API, 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 1Password, Canva, Descartes Systems Group, Grammarly Business, Magento (Adobe Commerce), Otter.ai, Scribie and Trellix Endpoint Security; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Education, Professional Services, Financial Services, Healthcare. The most common documented use cases are Workflow automation, Sales pipeline management, Hybrid events, Team collaboration. Tools here are most often also filed under CRM Software, Webinar Software, Virtual Event Software, Cloud Storage. 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 384 tools in the TechZella directory that are classified under API, 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 1Password, Canva, Descartes Systems Group, Grammarly Business, Magento (Adobe Commerce), Otter.ai, Scribie and Trellix Endpoint Security; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Education, Professional Services, Financial Services, Healthcare. The most common documented use cases are Workflow automation, Sales pipeline management, Hybrid events, Team collaboration. Tools here are most often also filed under CRM Software, Webinar Software, Virtual Event Software, Cloud Storage. 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 | Chili Piper | Chili Piper routes and qualifies sales leads, schedules meetings, and automates follow-up… | 8.0/10 | — | $1,250 / $3,500 |
| 2 | Demandbase | Demandbase is a B2B go-to-market platform that combines account intelligence, intent signals,… | 7.9/10 | — | Custom quote |
| 3 | Gong.io | Gong captures and analyzes customer calls and other interactions, connecting conversation insights… | 7.9/10 | — | See pricing |
| 4 | Introhive | Introhive captures and enriches relationship data from business communications, then connects it… | 7.8/10 | — | $35 / Contact vendor |
| 5 | Cognism | Cognism is a B2B sales-intelligence platform for prospecting, contact and company data,… | 7.7/10 | — | Contact sales |
| 6 | Looker | Looker is Google Cloud’s business intelligence platform for modeling, exploring, and visualizing… | 7.7/10 | — | Call sales / $0 |
| 7 | Outreach.io | Outreach is a SaaS revenue platform for sales engagement, AI-assisted workflows, conversation… | 7.7/10 | — | Custom quote |
| 8 | RollWorks | RollWorks, now marketed as AdRoll ABM, helps B2B teams identify target accounts,… | 7.7/10 | — | Request a quote |
| 9 | Metadata.io | Metadata.io helps B2B teams build audiences, run paid campaigns across advertising channels,… | 7.5/10 | — | Custom |
| 10 | BoostUp | BoostUp, now Terret, is a cloud revenue intelligence platform for sales forecasting,… | 6.3/10 | — | Contact sales / $0 |
Concrete CMS is an open-source, PHP-based content management system for websites and web applications, with in-context editing, permissions, workflows, and a REST…
$0 / one-time
Zesty.io is a cloud CMS for creating, managing, and publishing structured content through traditional, headless, or hybrid implementations.
$0 / month
DatoCMS is a cloud-based headless content management system with GraphQL content delivery, REST-based management, asset delivery, and real-time update APIs.
$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
HubSpot CMS Hub, now called Content Hub, combines website and blog publishing with marketing content tools and HubSpot CRM connections.
$0 / month
Statamic is a Laravel-based CMS for building and managing websites, with flat-file content storage, optional database support, and headless APIs in Pro.
$0 / free
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
KeystoneJS is an open-source, code-first content management system for Node.js. It generates a GraphQL API and an administrative interface from a developer-defined…
$0 / one-time
Sortly is cloud-based inventory software for organizing and tracking stock, tools, supplies, and equipment. It offers web and mobile access, barcode and…
$0 / month