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HookFlow.ai — Best Trending AI Tools, Ranked by Live Heat Scores

Back to PostHog

PostHog

Declining

Developer Tools

Listed 4mo old · posthog.com

A.R.C. Grade

86/100

Open-source product analytics platform with session replays, feature flags, and A/B testing. Built for developers who want full data control.

Best For

Teams & solo builders

Key Pros & Cons

Strengths

Open source — no per-token cost at scale
Native integrations — plug-and-play with popular tools
Headless viable — runs without a GUI, suitable for server-side use
Official SDK — reduces integration boilerplate
Bulk data export — your data stays portable

Watch Out For

Low community score (2/100) — smaller support network

Market Momentum

24h

-38

-46

30d

14-day heat score history

Creator Buzz3

Search Interest73

Community Activity2

Growth Momentum0

Score ForecastConfidence: low

7-day est.

14-day est.

Trend slope: -2.00 pts/day

What This Score Means

PostHog is in a declining trend within Developer Tools — consider whether the team is still actively investing before building on it.

Community Signals

npm Downloads

8.1M

/ week

posthog-js

Abandonment & Maintenance Risk

High Risk

Trend phaseDeclining

30-day score change-46 pts

Listed on HookFlow4mo old

Discontinued flag✓ No

npm packageposthog-js

Risk Factors

Rapid score decline over 30 days
Declining trend — worth monitoring
Negative score trajectory (-2.00 pts/day)

A.R.C. Infrastructure Assessment

Architecture (40%)92

Reliability (35%)90

Context (25%)72

API Access

Native Integrations

Data Portability

Full Export

Headless Viable

Yes ✓

Official SDK

Yes ✓

Uptime (30d)

99.9%

Unit Cost

Open source · Cloud from $0/mo

Billing Model

Open Source

✓ Text✓ Json✓ Stateful✓ Replaces Multiple Tools

Native Integrations

RESTSelf-hostableWebhooks

Status page: https://status.posthog.com

Data Lock-In Index

/ 100 (lower = more open)

Open-Data Compliant ✓

✓ Webhooks Out✓ Bulk Export✓ Open Formats

Pricing: Open Source | Free trial: Yes

vs. Category Peers (Developer Tools)

Tool

A.R.C.

Heat

7d Δ

Lock-In

PostHog (this)

-38

Render▲ Rising

—

+37

100

Bun▲ Rising

—

+87

100

llm▲ Declining

—

-17

Inngest▲ Rising

+29

Modal▲ Rising

+31

Lock-In: 0 = fully open, 100 = maximum data lock-in. A.R.C. = Architecture · Reliability · Context score (A–F).

Snapshot Disclaimer: All scores, rankings, and metrics in this report reflect data as of June 20, 2026. Heat scores, community activity, and market momentum are recalculated daily — figures shown here represent a point-in-time snapshot and may differ from current values on HookFlow.ai.

HookFlow.ai Infrastructure Report — June 20, 2026hookflow.ai