Activeloop vs PromptHub (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: PromptHub does not list a price
Free plan
Tie
Both have one
Higher rating
Activeloop
4.1 against 4.0
Same job?
Yes
Both are AI Infrastructure & Agent Tooling tools

Side by side

Compared on	Activeloop	PromptHub
Our rating	4.1Better	4.0
Starts at	$40/mo	Free
Free plan	Yes	Yes
Category	AI Infrastructure & Agent Tooling	AI Infrastructure & Agent Tooling
Plans	From $40/mo	Free
Key features	Open-core database purpose-built for multimodal AI training data Built-in dataset versioning and visualization Streaming access to public and private datasets for model training API access for programmatic dataset management Free tier for individual researchers and small projects	Git-based prompt versioning Side-by-side testing across OpenAI, Anthropic, Google, Meta and more No-code prompt chaining API, form and Zapier deployment options Public community library plus private team workspaces
Pros	Open-source core (Deep Lake) lets teams self-host and inspect the code Real enterprise customers in regulated sectors, not only startups Y Combinator-backed with institutional Series A funding	Git-style versioning catches prompt regressions before they ship Wide multi-model testing in one place, not per-provider tools Named enterprise customers validate production-grade reliability
Cons	Free tier's 3 queries/day and 100MB storage cap suit only small experiments Pro plan's per-user, per-overage pricing can get higher-priced at scale Narrower use case than general-purpose vector databases, so a smaller ecosystem of integrations	Overhead better suited to teams with real prompt-ops needs than casual use Specific pricing beyond a free tier wasn't shown on the page checked Value scales with how many prompts your team is actually managing
Company	Activeloop, founded 2018	Tethered Software Inc.

Prices come from each vendor's pricing page, last checked 20260824. Check the vendor before you buy.

FAQ

Questions people ask

Is Activeloop better than PromptHub?

In our reviews Activeloop scores 4.1 and PromptHub scores 4.0. The better pick depends on the job. Activeloop: Database built for AI workloads that stores and streams multimodal training data, embeddings, images, video, and text, at scale. PromptHub: Git-versioned prompt management with side-by-side model testing and one-click API deployment - used by WSJ, Shopify, Adobe and Cisco.

Which is cheaper, Activeloop or PromptHub?

Activeloop: from $40/mo. PromptHub: free.

Do Activeloop and PromptHub have free plans?

Yes, both have a free plan.

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