AWSVisual low-code tool for building AWS-backed apps from Figma designs
vs
LangChainThe open agent platform to own your intelligence
Comparison · AI Agents · weekly run Nov 3
AWS vs LangChain
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
AWS is the stronger AI pick in AI Agents: it has a visibility score of 12.5 versus 10.4 for LangChain, and ranks ahead in 67% of the answers that name both.
Choose AWS if…
- You want the brand AI engines rank higher (12.5 vs 10.4)
- You need SOC 1 or SOC 2 or SOC 3 or ISO 27017 or ISO 27018 or ISO 27701 or PCI DSS Level 1 or FedRAMP or DoD SRG or ISO 9001 or ISO 27001 coverage
- You prefer a larger, established vendor (5,000+ employees)
- Core federation and multi-account management included at no extra charge
Choose LangChain if…
- AI answers describe it more positively (17% vs 16% positive)
- You need a self-hosted or on-premises option
- Stateful multi-agent orchestration via state graphs
- Strong open-source adoption with large download numbers
AI visibility side by side
Latest weekly run · Nov 3
| Metric | AWS | LangChain |
|---|---|---|
| Visibility score | 12.5% | 10.4% |
| Change vs last week | New | New |
| Rank in AI Agents | #11 | #12 |
| Share of voice | 3.1% | 2.7% |
| Mentions this run | 21 | 18 |
| Positive in AI answers | 16% | 17% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
AWS 0pp · LangChain 0pp over 0 weekly runs.
Engine by engine
AWS leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
AWSLangChain
Head to head in AI answers
6 engine answers name both brands
4AWS ranked higher
2LangChain ranked higher
| Prompt | Engine | AWS | LangChain |
|---|---|---|---|
| Best AI agent platform for enterprise | AI Mode | #8 | #2 |
| Compare the leading AI Agents platforms | AI Mode | #8 | #2 |
| Compare the leading AI Agents platforms | Perplexity | #5 | #7 |
| Which AI Agents vendors do analysts recommend? | ChatGPT | #3 | #21 |
| Official website of the top AI agent platform vendors | ChatGPT | #6 | #24 |
| Official website of the top AI agent platform vendors | Perplexity | #7 | #12 |
Features, pricing & fit
| Dimension | AWS | LangChain |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | Free; paid from $39 per seat / mo |
| Free plan | — | Yes |
| Deployment | — | Cloud (SaaS), hybrid (SaaS control plane with self-hosted data plane), or self-hosted in the customer's VPC |
| Compliance | SOC 1, SOC 2, SOC 3, ISO 27017, ISO 27018, ISO 27701, PCI DSS Level 1, FedRAMP, DoD SRG, ISO 9001, ISO 27001 | — |
| Support | — | Community forum, Support portal, Email support, Slack |
| Founded | 2021 | 2023 |
| Headquarters | Seattle, Washington | San Francisco, CA, United States |
| Employees | 5,000+ | 201–500 |
| Funding | — | Series B, led by IVP |
| Best for | — | Teams building agents that need control over models, context, memory and deployment, and the ability to test, govern and improve them in production |
Plans side by side
AWS
Pricing not available.
LangChain
Developer$0seat per month, then pay as you go
Plus$39seat per month, then pay as you go
EnterpriseCustomcustom pricing, then pay as you go
Pros and cons
Themes from the AI answers that mention each brand
AWS
- Core federation and multi-account management included at no extra charge
- Enterprise-grade reliability and uptime on AWS infrastructure
- Pay-as-you-go, usage-based pricing
- Deep integration with the AWS ecosystem and AI tools
- Recognised by analysts such as Gartner and ISG
- Requires strong AWS engineering or technical expertise
LangChain
- Stateful multi-agent orchestration via state graphs
- Strong open-source adoption with large download numbers
- Suited to enterprise agent loops
- Heavy developer framework that requires coding
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “AWS vs LangChain”, https://slateindex.ai/compare/aws-vs-langchain, data of Nov 3, 2026. Licence: CC BY 4.0.