6 free alternatives to Terramate

Terrateam's free tier includes pull request automation for GitHub and GitLab, support for Terraform, OpenTofu, Terragrunt, and Pulumi, custom workflows and hooks, drift detection and remediation, policy enforcement, API access, SSO, RBAC, and customer-owned plan storage. It also gives you up to 50 runs per month, 3 users, 1 private runner, and 30-day audit retention. Compared with Terramate, it gives you more room on runs and a broader infra-as-code surface area. It falls short on user count and long-term retention, and the free tier is more about execution workflows than observability. Switch here if you want GitOps-style automation with more tool support.

• Beats Terramate: Broader IaC support and a defined monthly run quota
• Falls short: Fewer users than Terramate and no stated resource inventory cap
• Who should switch: Switch if your workflow is PR-driven and you need Terraform plus Pulumi or Terragrunt in the same free plan.

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Brainboard's free tier is unlimited on cloud architectures and unlimited on Terraform code generation, and it includes access to AWS, Azure, GCP, and OCI, plus public templates and support for public and private Terraform modules. That makes it a strong free option for designing infrastructure visually and generating code without hitting a usage ceiling. It beats Terramate on creative and planning headroom because there is no published cap on the number of architectures or generated configurations. It falls short on orchestration and observability depth, since Terramate's free plan includes deployment workflows, drift detection, dashboards, incident management, and stack operations. Switch if your main problem is designing and generating Terraform rather than running it.

• Beats Terramate: Unlimited architectures and unlimited Terraform code generation
• Falls short: Less focus on deployment orchestration and observability
• Who should switch: Switch if you want to model infrastructure visually and generate Terraform without worrying about a free-tier ceiling.

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HCP Terraform's free tier is only described as a free account for getting started, with no published usage caps in the provided details. That makes it the most open-ended option in this set from a stated-quota perspective, at least based on what is publicly specified here. It may fit teams already committed to HashiCorp's workflow and looking for a simple entry point. It falls far short of Terramate in disclosed functionality, because the free details do not list stack management, drift detection, dashboards, incident management, or resource limits. Use it if you want to stay inside the HashiCorp ecosystem and just need an initial account to explore the platform.

• Beats Terramate: No explicit free-tier quota is published here
• Falls short: Far less specific free functionality than Terramate
• Who should switch: Switch if you mainly want a starter HCP Terraform account and do not need a detailed free feature set upfront.

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Rivestack's free plan gives you a shared PostgreSQL instance with pgvector enabled, shared CPU, 256 MB RAM, 2 GB storage, about 100K vectors at 1,536 dimensions, SSL encryption, and community support. It is free forever and does not require a card. It beats Terramate on raw database storage and a concrete vector capacity, which matters if your real free-tier pain is keeping a small indexed dataset online. It falls short on infrastructure orchestration because it is a database service, not a Terraform operations platform. Switch if your use case is storing and querying vectors rather than coordinating deployments and drift across stacks.

• Beats Terramate: Concrete storage and vector capacity in a free database plan
• Falls short: Not an orchestration or observability platform
• Who should switch: Switch if your free-tier bottleneck is a small pgvector database, not infrastructure automation.

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Maxim AI's free Developer plan includes up to 3 seats, 1 workspace, 10k logs per month, 3-day retention, and email support. That is enough for a small team to start observing AI systems without paying, and it gives more seat capacity than Terramate's 2-user cap. It beats Terramate on user count and is a better fit for log-centric observability. It falls short on retention and on infrastructure-specific orchestration, since Terramate includes stacks, CI/CD integration, drift detection, policies, and deployment workflows. Switch if you are monitoring AI agents or logs and need one more seat at the free tier.

• Beats Terramate: More free seats and a log-centric observability model
• Falls short: Not built for Terraform orchestration or infra deployment workflows
• Who should switch: Switch if you need a small free observability workspace for AI systems rather than infrastructure change management.

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Hookdeck Event Gateway's free Developer plan includes 10,000 events per month, 100,000 discarded requests per month, 3-day retention, 1 user, and 5 events per second of throughput per project. It is free forever and does not require a card. It beats Terramate on event ingress and throughput-specific limits, which matters if your bottleneck is webhook traffic rather than infrastructure inventory. It falls short because it is an event gateway, not a Terraform orchestration tool, so it does not replace stacks, deployments, or drift management. Switch if your free-tier problem is reliable event intake and delivery, not IaC operations.

• Beats Terramate: Clear event throughput and discard quotas for webhook traffic
• Falls short: Not a substitute for Terraform orchestration or observability
• Who should switch: Switch if your current limit is webhook or event volume instead of infrastructure management.

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