[ The 21 ... Reviews ](https://www.g2.com/products/the-21-marketplace/reviews) [ The 21 ... Reviews ](https://www.g2.com/products/the-21-marketplace/reviews) # The 21 Marketplace Pricing Overview [Editedit](https://my.g2.com/the-21-marketplace/pricings) [Claim your profile now](https://www.g2.com/products/the-21-marketplace/claim_requests/new) **The 21 Marketplace has not provided pricing information for this product or service.** This is common practice for software sellers and service providers. Contact The 21 Marketplace to obtain current pricing. Pricing information for The 21 Marketplace is supplied by the software provider or retrieved from publicly accessible pricing materials. Final cost negotiations to purchase The 21 Marketplace must be conducted with the seller. Show More ## Top-Rated Alternatives [ ![Zapier](https://images.g2crowd.com/uploads/product/hd_favicon/09b983be128970316413d9f835f337b5/zapier.svg "Zapier") Zapier 4.5/5(2,085) ](https://www.g2.com/products/zapier/reviews) [ ![Celigo](https://images.g2crowd.com/uploads/product/hd_favicon/65cfa0101c8ae962f026e41cf870231b/celigo.svg "Celigo") Celigo 4.6/5(1,082) ](https://www.g2.com/products/celigo/reviews) [ ![MuleSoft Anypoint Platform](https://images.g2crowd.com/uploads/product/hd_favicon/d763ac0221fcc0848182458b48016e06/mulesoft-anypoint-platform%282%29.svg "MuleSoft Anypoint Platform") MuleSoft Anypoint Platform 4.5/5(775) ](https://www.g2.com/products/mulesoft-anypoint-platform/reviews) [ View All Alternatives ](https://www.g2.com/products/the-21-marketplace/competitors/alternatives) ## The 21 Marketplace Alternatives Pricing The following is a quick overview of editions offered by other [API Marketplaces](https://www.g2.com/categories/api-marketplace) | ![Zapier](https://images.g2crowd.com/uploads/product/image/small_square/small_square_db4c97d6a091779bee99b5765660281e/zapier.png) [Zapier](https://www.g2.com/products/zapier/reviews) ##### Free | Free | For individuals starting out with automation. - 1-to-1 automations - Unlimited Zaps (Zap = automated workflow) - Visual editor | | ![Celigo](https://images.g2crowd.com/uploads/product/image/small_square/small_square_dc1ebe6ea7ff0dbb1035934f68104ac4/celigo.jpg) [Celigo](https://www.g2.com/products/celigo/reviews) ##### Free Edition | Free | Get started with a free integration flow at celigo.com - 2 Endpoint apps | | ![Datadog](https://images.g2crowd.com/uploads/product/image/small_square/small_square_393746d0cdc8904473bde59b5858158e/datadog.png) [Datadog](https://www.g2.com/products/datadog/reviews) ##### Free | $0Per host, per month | Core collection and visualization features - Discussion Group Supported - 1-Day Metric Retention - Up to 5 Hosts - Out-of-the-Box Dashboards - 400+ Integrations - Host and Container Maps - Enterprise-Grade Security - Unlimited User Accounts [Show More](javascript:void(0);) | Various alternatives pricing & plans Pricing information for the above various The 21 Marketplace alternatives is supplied by the respective software provider or retrieved from publicly accessible pricing materials. Final cost negotiations to purchase any of these products must be conducted with the seller. ##### Categories on G2 [ API Marketplace ](https://www.g2.com/categories/api-marketplace) ##### Explore More [ Which webinar app has the highest reviews ](https://www.g2.com/discussions/which-webinar-app-has-the-highest-reviews)[ Which network management software offers the best real-time monitoring? ](https://www.g2.com/discussions/which-network-management-software-offers-the-best-real-time-monitoring)[ Best platforms for real-time feedback sentiment analysis ](https://www.g2.com/discussions/what-s-the-best-platform-for-real-time-feedback-sentiment-analysis) [ What's the most trusted unified workspace platform for keeping hybrid and remote teams connected without adding more tools to the stack? ](https://www.g2.com/discussions/what-s-the-most-trusted-unified-workspace-platform-for-keeping-hybrid-and-remote-teams-connected-without-adding-more-tools-to-the-stack%20)[ SnapLogic and Informatica PowerCenter both come up when we scope on-premise ETL work, for a team managing high-volume pipelines across legacy and cloud sources, where does one actually outperform the other? ](https://www.g2.com/discussions/snaplogic-and-informatica-powercenter-both-come-up-when-we-scope-on-premise-etl-work-for-a-team-managing-high-volume-pipelines-across-legacy-and-cloud-sources-where-does-one-actually-outperform-the-other)[ Best applicant tracking system for small businesses ](https://www.g2.com/discussions/what-s-the-best-applicant-tracking-system-ats-for-small-businesses) Show More [ Which webinar app has the highest reviews ](https://www.g2.com/discussions/which-webinar-app-has-the-highest-reviews)[ Which network management software offers the best real-time monitoring? ](https://www.g2.com/discussions/which-network-management-software-offers-the-best-real-time-monitoring)[ Best platforms for real-time feedback sentiment analysis ](https://www.g2.com/discussions/what-s-the-best-platform-for-real-time-feedback-sentiment-analysis) [ What's the most trusted unified workspace platform for keeping hybrid and remote teams connected without adding more tools to the stack? ](https://www.g2.com/discussions/what-s-the-most-trusted-unified-workspace-platform-for-keeping-hybrid-and-remote-teams-connected-without-adding-more-tools-to-the-stack%20)[ SnapLogic and Informatica PowerCenter both come up when we scope on-premise ETL work, for a team managing high-volume pipelines across legacy and cloud sources, where does one actually outperform the other? ](https://www.g2.com/discussions/snaplogic-and-informatica-powercenter-both-come-up-when-we-scope-on-premise-etl-work-for-a-team-managing-high-volume-pipelines-across-legacy-and-cloud-sources-where-does-one-actually-outperform-the-other)[ Best applicant tracking system for small businesses ](https://www.g2.com/discussions/what-s-the-best-applicant-tracking-system-ats-for-small-businesses)