Scalr: Infrastructure Automation Ledger 2026 Scorecard

Part of the Infrastructure Automation Ledger (edition 2026-10-16). How the scores work: methodology.

Snapshot

Type: product
Owner: Scalr, Inc. (private, founder led since 2011; describes itself as profitable and venture backed, vendor claim; Series A 2017; no acquisition found)
Engine: none of its own; runs Terraform, OpenTofu and Terragrunt
Licence: proprietary SaaS; Free up to 50 runs a month; Business $0.99 per run with volume discounts; Enterprise by quote from 20,000 runs a year; terraform-provider-scalr MPL-2.0
Latest release: Scalr Agent 1.8.0 (2026-10-12); terraform-provider-scalr 3.20.0 (2026-10-13); platform release notes not published
Support lifecycle: SaaS, continuous; agent RPM and Debian packages deprecated 2026-03-31 in favour of the Docker image, which reached 1.0.0 on 2026-05-04
Next milestone: none published
Targets: Terraform up to 1.5.7 only, OpenTofu recommended for anything newer (docs read 2026-10-15); Terragrunt including native stacks (agent 1.5.0, 2026-09); no Pulumi or Ansible; self-hosted agent pools with outbound access only, control plane SaaS only
Tier: IaC management platform
Archetype: Dependable builder
Evidence grade: B. Pricing, AI, MCP, OPA, drift and agent changelog pages were read from primary sources (2026-10-15). No platform release notes were found, so SaaS cadence rests on the agent changelog and the Terraform provider tags. Funding rests on search summaries. Scores start in 2022 because the first release of the Terraform platform was not found.

Scorecard

Dimension	Score	Direction
Capability today	54.6 / 100	higher is better
Momentum since end of 2022	+13.2 points	higher is better
Credibility	15.0 / 25	higher is better
Commercial risk	7.5 / 25	lower is better
Technical lock-in	8.0 / 25	lower is better
Integrator fit	11.0 / 20	higher is better
AI leverage	6.0 / 20	higher is better
Ledger Index	56.7 / 100	balanced weights; see the methodology

Capability by domain, 2015 to today

Scores 0 to 5 against fixed anchors; total is weighted to 100.

Domain (weight)	2015	2019	2022	Today
Provisioning breadth (15)	n/a	n/a	2	3
Configuration management depth (12)	n/a	n/a	0	0
State, planning and safety (12)	n/a	n/a	3.5	4.5
Language and authoring (10)	n/a	n/a	2.5	3
Orchestration and self-service (10)	n/a	n/a	3.5	3.5
Scale and control plane (8)	n/a	n/a	2	3
Security and compliance (10)	n/a	n/a	3.5	4
Bare metal and day-2 operations (8)	n/a	n/a	0	0
Ecosystem and integrations (8)	n/a	n/a	3	3
AI assistance (7)	n/a	n/a	0	3
Total / 100	n/a	n/a	41.4	54.6

Year by year: 2022: 41.4 · 2023: 41.4 · 2024: 41.4 · 2025: 45.9 · 2026: 54.6

What moved the score

Year	Domain	Change	Points	Trigger
2025	Language and authoring	2.5 → 3	+1.0	Agent 0.42.0 (2025-03): registry hooks for the private module and provider registries
2025	Provisioning breadth	2 → 2.5	+1.5	Agent 0.35.0 (2025-01): Terragrunt run-all
2025	Scale and control plane	2 → 2.5	+0.8	Agent 0.43.0 (2025-04): arm64 and OpenTelemetry tracing
2025	State, planning and safety	3.5 → 4	+1.2	Agent 0.42.0 (2025-03): registry hooks and a golden runner image harden the plan path; OPA fixes
2026	AI assistance	0 → 3	+4.2	2026-02: Scalr AI explains failed runs and summarises plans; 2026-10: remote MCP server with about 50 tools
2026	Provisioning breadth	2.5 → 3	+1.5	Agent 1.5.0 (2026-09): Terragrunt native stacks; OpenTofu 1.12 supported within weeks in agent 1.0.3
2026	Scale and control plane	2.5 → 3	+0.8	Agent 1.0.0 (2026-05): agent GA as a standalone Docker image; Kubernetes job driver still alpha
2026	Security and compliance	3.5 → 4	+1.0	2026-02: AI audit log (Enterprise); 2026-10: per-tool allow and deny lists for the MCP server
2026	State, planning and safety	4 → 4.5	+1.2	Agent 1.7.0 (2026-09): generated configuration for imports; drift detection fixes for Terragrunt and OpenTofu state in 1.8.0

Direction, 2023 to 2026

Each release item carries one theme and one driver (V vision, C customer need, M market window, U upstream, P portfolio).

Date	Item	Theme	Driver
2023-08	Terraform held at 1.5.7 after the BSL change; founding OpenTofu member funding three engineers for five years	Licensing	M
2025-01	Agent 0.35.0: Terragrunt run-all	Provisioning breadth	C
2025-03	Agent 0.42.0: registry hooks, golden runner image, OPA fixes	Language	C
2025-04	Agent 0.43.0: arm64 and OpenTelemetry tracing	Scale	C
2025-10	Agent 0.55.0: kubernetes-job driver (alpha)	Scale	V
2025-12	Agent 0.58.0: module cache (alpha)	Scale	C
2026-02	Scalr AI with Claude: error explanation, plan summaries, approval reviews	AI	V
2026-03	RPM and Debian agent packages deprecated in favour of the Docker image	Packaging	P
2026-05	Agent 1.0.0 generally available as a standalone Docker image	Packaging	C
2026-05	Agent 1.0.3: OpenTofu 1.12.0 support	Provisioning breadth	U
2026-09	Agent 1.5.0: Terragrunt native stacks	Provisioning breadth	U
2026-09	Agent 1.7.0: generate-config-out for imports	State and planning	C
2026-10	Remote MCP server with OAuth and per-tool allow and deny lists	AI	M
2026-10	Agent 1.8.0: drift detection and OpenTofu state fixes; Docker host networking no longer the default	State and planning	C

Centre of gravity: Provisioning breadth (3), Scale (3), AI (2)
Blind spots (no items): Configuration management, Orchestration, Security, Bare metal, Ecosystem
Driver mix: Vision 14%, Customer need 50%, Market window 14%, Upstream 14%, Portfolio 7%
Idea-to-need index: 0.18 (0 = demand-pulled, 1 = thesis-pushed)

Credibility: 15.0 / 25

Criterion	Score	Basis
Cadence	4	Agent changelog has about 59 dated entries from 2025-01-03 to 2026-10-12; the provider releases monthly; no platform changelog
Roadmap transparency	2	Agent changelog only; platform release notes and a roadmap were not found
Say-do	2.5	Too little is announced to judge; the kubernetes-job driver (alpha 2025-10) and module cache (alpha 2025-12) have no GA entry
Velocity	3	Mostly agent hardening and OpenTofu tracking; Scalr AI and the MCP server added in 2026
Lifecycle stability	3.5	Agent packaging deprecation (2026-03-31) came with a migration path; Terraform frozen at 1.5.7 by design

Commercial risk: 7.5 / 25 (lower is better)

Criterion	Score	Basis
Price and licence volatility	1.5	$0.99 per run and 50 free runs a month on 2026-10-15; no earlier price found to compare against
Purchase constraints	1	Free tier, pay per run with no minimum on Business; Enterprise from 20,000 runs a year; users, agents and SAML not charged separately
Channel and access	2	Direct and self-serve; no partner programme found; SaaS only
Owner stability	1.5	Founder led since 2011; profitable per the vendor (vendor claim); last funding found 2017
Cost of staying supported	1.5	SaaS; per-run metering; agent upgrades by pulling a Docker image

Technical lock-in: 8.0 / 25 (lower is better)

Criterion	Score	Basis
Formats	1	Standard Terraform and OpenTofu code and state
Export path	1.5	Code in Git; state can stay outside the Scalr backend; Rego policies portable
Stack coupling	2	Environment and workspace model; policy groups with a scalr-policy.hcl file
Hardware / cloud coupling	2.5	Control plane SaaS only; a self-hosted control plane was not found; agents need outbound access only
Skills and tooling coupling	1	Terraform and OPA skills transfer

Integrator fit: 11.0 / 20

Criterion	Score	Basis
Partner programme openness	2	No partner programme found
Multi-tenancy and self-service	3.5	Account, environment and workspace scopes with custom RBAC and agent pools per environment; no template catalogue found
API and infrastructure-as-code	4	API, Terraform provider (3.20.0), CLI and MCP server
Skills and certification	1.5	Documentation; no certification found

AI leverage: 6.0 / 20

How the product uses AI, scored per year like capability. Only GA counts.

Criterion	2019	2022	Today	Latest step
AI code and plan generation	n/a	0	0	2022: None
AI platform stack	n/a	0	0	2022: None
AI-assisted operations	n/a	0	2.5	2026: 2026-02: Scalr AI (Claude) explains failed runs, summarises dry runs and reviews plans and cost for approvers; off by default; recommends fixes and applies none; GA stage not stated
Agent openness	n/a	1.5	3.5	2026: 2026-10: remote MCP with OAuth inheriting the user's permissions, per-tool allow and deny lists and an Enterprise audit log; writes limited to workspaces and variables

Year by year: 2022: 1.5 · 2023: 1.5 · 2024: 1.5 · 2025: 1.5 · 2026: 6

AI say-do, 2023 to 2026: 2 AI items announced; 2 GA, 0 still preview, 0 pending, 0 dropped. Both items shipped without a stated stage; nothing was announced ahead of shipping.

Scalr's AI is deliberately narrow: Claude explains failures and summarises plans for approvers, and the MCP server is mostly read-only with admin control over every tool. That design scores well on guardrails and audit and low on generation, which the product does not attempt.

Reading

Scalr does one thing, Terraform and OpenTofu runs with policy and drift control, and prices it per run with no minimum, which gives it the lowest commercial risk among the paid platforms. Its state and planning score matches Spacelift and env zero; the gap is breadth (no Ansible or Pulumi), orchestration and transparency, since the platform publishes no release notes of its own. The MCP design, OAuth per user and per-tool allow lists, is the most conservative in the group. Before committing, confirm that the SaaS-only control plane and the Terraform 1.5.7 ceiling fit your estate, and ask which plans include scheduled drift detection, because the documentation does not say.

Open questions and items to re-score

Platform release notes: not found; cadence is judged from the agent changelog and provider tags.
Self-hosted control plane: none found; confirm with the vendor if required.
Which plans include drift detection; the drift page does not say.
GA stage of Scalr AI and the MCP server.
First release year of the Terraform platform; scores start in 2022 as an estimate.
Investor list beyond the 2017 Series A.