Methodology: We collected most relevant posts on LinkedIn talking about AWS re:Invent 2025 and created an overall summary only based on these posts. If you´re interested in the single posts behind, you can find them here: https://linktr.ee/thomasallgeyer. Have a great read!
If you prefer listening, check out our podcast summarizing the most relevant insights on AWS re:Invent 2025:
GenAI and Bedrock
Bedrock showed up as the default path to production for assistant and agent patterns
Posts emphasized integrating Bedrock with SDLC tooling to lift developer productivity
Early mentions of Amazon Q aligned with practical help for business users and engineers
AI and ML Services
Teams highlighted end-to-end AI delivery. From model selection to MLOps and monitoring
SageMaker surfaced as the managed backbone for experimentation and governed rollout
NVIDIA references paired with training and inference efficiency themes
Security and Compliance
Trend Micro announced the Trend Vision One AI Security Package focused on AI posture and protection
Identity and data guardrails were treated as table stakes for GenAI adoption
Zero-trust language connected to securing containerized and serverless estates
Partner and Alliances
Deloitte, EPAM, and other GSIs signaled curated solution offers aligned to AI adoption
ISVs used re:Invent to position deep service integrations and Marketplace routes
Customer references, including fintech and space sectors, anchored credibility
Compute and Serverless
EKS and Lambda appeared as the preferred paths for event and microservice patterns
EC2 and Graviton mentions tied to cost and performance improvements for AI-adjacent services
Containers plus serverless combined where latency and burst patterns required flexibility
Data and Analytics
Redshift and DynamoDB appeared as the operational and analytical backbone for AI apps
Data pipeline readiness remained a gating factor for agentic use cases
Teams emphasized governed sharing and clean data layers ahead of model work
Databases and Storage
S3 and DynamoDB served as the durable core for AI-powered applications
Backup and lifecycle themes underpinned compliance and cost optimization
Aurora mentions aligned with transactional workloads supporting AI features
Observability and DevOps
CloudWatch and open telemetry practices were positioned as essentials for AI in production
Shift-left security and pipeline automation reduced release risk for fast-moving teams
Practical dashboards connected service health to customer experience metrics
Migration and Modernization
Mainframe and application modernization threads tied directly to AI readiness
Data and API decoupling were highlighted as prerequisites for assistant use cases
Re-platforming targeted faster iteration on new AI features
Industry Solutions
Healthcare and life sciences posts focused on AI for workflows and insights
Financial services emphasized governed data and model risk controls
Space, media, and retail appeared as storytelling anchors for scale and novelty
Networking and Edge
Edge and IoT notes pointed to inference closer to data sources
Content delivery and private connectivity supported latency-sensitive assistants
Security at the perimeter remained a recurring requirement
Training and Community
Sessions, labs, and certifications dominated the builder mindset
Hands-on formats were favored over high-level talks for near-term delivery
Community energy reinforced peer-to-peer learning and pattern sharing
Startups and Programs
Startup activity clustered around AI features on managed foundations
Accelerator and founder narratives focused on speed to MVP with guardrails
Marketplace visibility was used to validate traction
Sustainability
Efficiency stories appeared within compute and data decisions rather than as standalone themes
Hardware choice and storage lifecycle were the main levers discussed
Teams linked sustainability to cost and reliability outcomes
New or Notable
Trend Micro introduced Trend Vision One AI Security Package focused on AI posture, detection, and protection
Redis presence emphasized real-time data for AI-centric applications and demos
Agentic development patterns paired Bedrock with SDLC tooling for productivity

