PostHog Deepens Convex Integration with First-Party Logs Support at AI Agents Demo Night.

PostHog has enhanced its Convex integration with first-party support for PostHog Logs, the company revealed at an AI Agents + Full-Stack Demo Night co-hosted with AgentMail. The update represents a significant expansion of PostHog's developer-focused analytics capabilities, particularly for teams building AI agents and full-stack applications.

The integration allows developers using Convex, a full-stack reactive database and backend platform, to capture and analyze logs directly within PostHog's analytics environment. This builds on PostHog's earlier Convex integration, which connected analytics with full-stack development workflows.

The demo night brought together three tools focused on the AI agent stack. Alongside PostHog's Convex logging capabilities, Rhys Sullivan demonstrated executor.sh, described as an execution layer for AI agents. The event also featured a walkthrough of how AI agents leverage AgentMail within Convex environments.

For developers building production AI agents, the ability to capture granular logs alongside traditional product analytics creates a unified view of both user behavior and agent execution. PostHog Logs can track function calls, error states, and performance metrics that are critical when debugging agentic systems.

The focus on AI infrastructure aligns with PostHog's recent product direction. The company teased an AI agent for proactive production issue fixes earlier this year and has been steadily expanding its developer-first feature set.

The AI Agents + Full-Stack Demo Night represents a community-driven approach to product education, bringing together complementary tools in the AI development stack. By co-hosting with AgentMail and featuring executor.sh, PostHog positioned its logging capabilities within the broader context of agent architecture, where execution layers, communication protocols, and observability all need to work together.

PostHog has maintained its open-source positioning while expanding into more specialized use cases. The company offers product analytics, session replay, feature flags, and now enhanced logging for reactive backends. The Convex integration specifically targets developers who want to avoid stitching together multiple observability tools.

Developers interested in the PostHog-Convex integration can access documentation on PostHog's website. The company continues to operate on a freemium model with self-hosted and cloud options.