IBM watsonx Code AssistantGenerative AI code assistant built on IBM Granite models
vs
SupermavenThe fastest copilot.
Comparison · AI Coding Assistants · weekly run Nov 3
IBM watsonx Code Assistant vs Supermaven
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Supermaven is the stronger AI pick in AI Coding Assistants: it has a visibility score of 0.6 versus 0 for IBM watsonx Code Assistant.
Choose IBM watsonx Code Assistant if…
- You prefer a larger, established vendor (5,000+ employees)
Choose Supermaven if…
- You want the brand AI engines rank higher (0.6 vs 0)
AI visibility side by side
Latest weekly run · Nov 3
| Metric | IBM watsonx Code Assistant | Supermaven |
|---|---|---|
| Visibility score | 0% | 0.6% |
| Change vs last week | New | New |
| Rank in AI Coding Assistants | #42 | #33 |
| Share of voice | 0% | 0.2% |
| Mentions this run | 0 | 1 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
IBM watsonx Code Assistant 0pp · Supermaven 0pp over 0 weekly runs.
Engine by engine
Supermaven leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
IBM watsonx Code AssistantSupermaven
Head to head in AI answers
0 engine answers name both brands
0IBM watsonx Code Assistant ranked higher
0Supermaven ranked higher
Features, pricing & fit
| Dimension | IBM watsonx Code Assistant | Supermaven |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | Free; paid from $10 per seat / mo |
| Free plan | — | Yes |
| Deployment | Cloud service (SaaS). On-premises deployment is offered for the Z product, with its on-prem services managed through Cloud Pak for Data. | — |
| Support | — | Email, Discord community |
| Founded | 2023 | 2024 |
| Headquarters | New York, NY | — |
| Employees | 5,000+ | 1–10 |
| Funding | — | Seed · $12M raised |
| Best for | — | Solo developers and fast-moving companies |
Plans side by side
IBM watsonx Code Assistant
Pricing not available.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “IBM watsonx Code Assistant vs Supermaven”, https://slateindex.ai/compare/ibm-watsonx-code-assistant-vs-supermaven, data of Nov 3, 2026. Licence: CC BY 4.0.