Shortlist by what you need
Start here if you know why you are leaving Heex.
Want the closest match?
ViamMost similar to Heex in what it does, its category and its price.
Visit (opens Viam in a new tab)Need a free plan?
Scale AIHas a free plan, rated 4.0 out of 5. Heex has none.
Visit (opens Scale AI in a new tab)Want the best rated?
HailoRated 4.3 out of 5 in our review, against 3.9 for Heex.
Visit (opens Hailo in a new tab)
At a glance
Green means better than Heex, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 HeexBaseline | 3.9 | Not listed | No | Captures the relevant slice of data from robots and autonomous vehicles instead of everything. | |
| Viam | 4.2+0.3 | Free | YesHeex has none | A full-lifecycle robotics platform that abstracts hardware behind simple APIs. | vs Heex |
 Kaskada | 3.5−0.4 | Free | YesHeex has none | A streaming engine that feeds AI models both real-time and historical data, with event detection to trigger proactive behaviour as things happen. | vs Heex |
 DocumentPro | 3.8−0.1 | Free | YesHeex has none | Document extraction as an API for software platforms - ship document automation to your customers without building the pipeline yourself. | vs Heex |
| Scale AI | 4.0+0.1 | Free | YesHeex has none | Data-labeling infrastructure that trained early GPT and Waymo models, now backed by Meta | vs Heex |
 Airy | 3.9Same | Not listed | No | Real-time AI agents that watch your data streams and act on complex patterns automatically - built on Apache Flink, acquired by Confluent. | vs Heex |
 Creatus.ai | 3.4−0.5 | Free | YesHeex has none | 35+ free AI tools for content, documents and business automation, self-serve - plus a development-studio track that builds custom private AI workspaces wired into your existing ERP, CRM and systems. | vs Heex |
| Hailo | 4.3+0.4 | Not listed | No | Energy-efficient AI processors that bring data-center-class inference to edge devices. | vs Heex |
 Shield AI | 3.9Same | Not listed | No | Autonomy software for aircraft and defence platforms operating without GPS or communications. | vs Heex |
The alternatives in detail
In order of how closely each one matches Heex.
Viam
4.2Free
vs Heex+0.3Free plan
A full-lifecycle robotics platform that abstracts hardware behind simple APIs.
- Hardware abstracted into consistent APIs across vendors and component types
- Multi-language SDKs so robotics work happens in familiar languages
- Data capture and machine learning integrated into the same platform
Removes a large amount of bespoke driver and integration work
Enterprise pricing is not published
Kaskada
3.5Free
vs Heex−0.4Free plan
A streaming engine that feeds AI models both real-time and historical data, with event detection to trigger proactive behaviour as things happen.
- Streaming engine connecting AI models to real-time and historical data
- Real-time aggregation precomputing model inputs
- Event detection triggering proactive AI behaviour
Handles live and historical data together, which is the actual hard problem
Engineering infrastructure - no value to non-technical users
DocumentPro
3.8Free
vs Heex−0.1Free plan
Document extraction as an API for software platforms - ship document automation to your customers without building the pipeline yourself.
- Document extraction API for embedding in your own product
- Prebuilt flows for accounts payable and order management
- Healthcare, tax and accounting solutions
Removes a deep specialism most product teams should not build in house
Test against your own worst documents, not clean samples
Scale AI
4.0Free
vs Heex+0.1Free plan
Data-labeling infrastructure that trained early GPT and Waymo models, now backed by Meta.
- Data labeling and annotation infrastructure for machine learning training sets
- Self-serve tier with a free monthly allowance before per-unit pricing kicks in
- Enterprise volume pricing for large-scale labeling projects
Long operating history gives it deep experience across autonomous vehicle and LLM training use cases
Meta's large stake raises questions about neutrality for competing AI labs
Airy
3.9Not listed
vs HeexSame
Real-time AI agents that watch your data streams and act on complex patterns automatically - built on Apache Flink, acquired by Confluent.
- AI agents continuously monitoring real-time data streams
- Built on Apache Flink for proven stream processing
- Natural-language AI assistants for querying datasets
Real-time continuous monitoring, not scheduled batch analysis
Data-engineering infrastructure, not a plug-and-play business tool
Creatus.ai
3.4Free
vs Heex−0.5Free plan
35+ free AI tools for content, documents and business automation, self-serve - plus a development-studio track that builds custom private AI workspaces wired into your existing ERP, CRM and systems.
- 35+ free self-serve AI tools for content, documents, and automation
- Document Intelligence - contracts/invoices/forms to structured data
- Autonomous agents executing real workflows, not just answering questions
Genuine free self-serve tools available with no custom engagement required
Custom enterprise track has no published pricing - quoted per engagement
Hailo
4.3Not listed
vs Heex+0.4
Energy-efficient AI processors that bring data-center-class inference to edge devices.
- Hailo-8 AI processor delivers up to 26 tera-operations per second in a chip smaller than a coin
- Hailo-10H module supports generative AI and on-device LLM inference at the edge
- Optimized for power- and space-constrained deployments in cameras, robots, and vehicles
Data-center-class inference performance in a chip built for strict power and size budgets
No public per-unit or licensing pricing; OEM and enterprise deals go through direct sales
Shield AI
3.9Not listed
vs HeexSame
Autonomy software for aircraft and defence platforms operating without GPS or communications.
- Autonomy software operating without GPS or communications links
- Platform-agnostic, applied across different airframes
- Built for contested environments where signals are denied
Solves navigation under genuinely denied conditions
Defence technology, not a tool a reader can adopt
FAQ
Questions people ask
Is Heex free?
Heex does not list a free plan. Check its pricing page for current plans.
What is the best free alternative to Heex?
Viam is the highest-rated alternative here with a free plan (4.2 out of 5). Other free options: Scale AI, DocumentPro, Kaskada.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.