Pulumi

Infrastructure as code in Python, TypeScript, Go, and more

Pulumi vs Split.io: Full Comparison (2026)

Pricing, features, scores, and a clear verdict on which one is right for you.

The bottom line

Pulumi positions itself as "infrastructure as code in python, typescript, go, and more" while Split.io goes after "feature flags plus experimentation" — so the right pick depends on which problem you're actually solving. Both use freemium pricing, but Pulumi charges per resource while Split.io charges per seat — a meaningful difference for larger teams.

At a glance

	Pulumi	Split.io
Our score	76/100	81/100
Starting price	Free	Free
Free tier	Yes	Yes
Best for	Infrastructure as code in Python, TypeScript, Go, and more	Feature flags plus experimentation

Pricing comparison

Pulumi

Free tier available

Individual (OSS)Free

Team$null/mo

Enterprise$null/mo

Pricing verified 2026-04-16

Split.io

Free tier available

DeveloperFree

Team$33/mo

Pricing verified 2026-04-16

Calculate your cost

How many developers?10

1500

PulumiUnknown

Contact sales

Split.ioCustom

Contact sales

Contact sales — exceeds available plans

Try Pulumi free →Try Split.io free →

Feature comparison

core

Feature	Pulumi	Split.io
General-purpose language (TS/Python/Go)	Yes	No
State management	Yes	No
Diffs and previews	Yes	No
Stacks	Yes	No
Provider ecosystem	Yes	No
Feature flags	No	Yes
Targeting rules	No	Yes
Percentage rollouts	No	Yes
Kill switches	No	Yes
Multi-environment	No	Yes

advanced

Feature	Pulumi	Split.io
Policy as code (OPA/CrossGuard)	Enterprise	No
Automation API	Yes	No
Pulumi AI	Yes	No
ESC (secrets)	Yes	No
Self-hosted backend	Enterprise	No
Statistical significance	No	Yes
Impact analysis	No	Yes
Metric monitoring	No	Yes
Attribution	No	Yes
Guardrail metrics	No	Yes

integrations

Feature	Pulumi	Split.io
AWS	Yes	No
GCP	Yes	No
Azure	Yes	No
Kubernetes	Yes	No
GitHub Actions	Yes	No
Terraform (import)	Yes	No
Segment	No	Yes
Amplitude	No	Yes
Mixpanel	No	Yes
Jira	No	Yes
Slack	No	Yes

Ratings breakdown

Pulumi

Ease of use

7/10

Value for money

7/10

Features

8/10

Support

7/10

Split.io

Ease of use

7/10

Value for money

8/10

Features

9/10

Support

7/10

What the data tells us

Key capabilities you'd miss

Choosing Pulumi means going without Feature flags, Targeting rules, Percentage rollouts (which Split.io offers). Choosing Split.io means losing General-purpose language (TS/Python/Go), State management, Diffs and previews. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.

What company size tells you

Pulumi (51-200 employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Split.io (201-500 employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.

Choose Pulumi if...

You want a free tier to get started
You value powerful features over simplicity
You need enterprise-grade capabilities

Try Pulumi free →

Choose Split.io if...

You want a free tier to get started
You value powerful features over simplicity
Getting strong value for money is a priority

Try Split.io free →

Frequently asked questions

Is Pulumi or Split.io better?

Split.io scores 81/100 compared to Pulumi's 76/100 on VendorVS. However, the best choice depends on your needs — Pulumi excels at ease of use (7/10) while Split.io scores 7/10.

How much does Pulumi cost compared to Split.io?

Pulumi starts at free (free tier available). Split.io starts at free (free tier available). Pulumi is the more affordable option.

Does Pulumi or Split.io have a free plan?

Yes, both Pulumi and Split.io offer free tiers, so you can try each before committing to a paid plan.

Disclosure: Some links on this page are affiliate links. If you sign up through our links, we may earn a commission at no extra cost to you. This does not influence our rankings or recommendations.