OpenClaw / Claude Subscriber Research Brief
Research Report: OpenClaw and Claude (Anthropic) -- Actual User/Subscriber Data
Executive Summary
OpenClaw is an open-source AI agent framework (launched January 29, 2026) that has grown explosively to 346K GitHub stars, 3.2M monthly active users, and 500K+ running instances in under three months. Anthropic's Claude has 18.9M monthly active web users, paid subscriptions that more than doubled in early 2026, $30B annualized revenue (April 2026), and a $380B valuation. On April 4, 2026, Anthropic cut off subscription-based access for third-party tools like OpenClaw, forcing users to pay-as-you-go API rates.
Summary Table
| Metric | OpenClaw | Claude (Anthropic) | Source Type |
|---|---|---|---|
| Monthly Active Users | 3.2M | 18.9M (web) / 12.48M (app, Feb 2026) | Third-party estimates |
| GitHub Stars | 346K+ (April 2026) | 81.6K (Claude Code repo) | Confirmed (GitHub) |
| GitHub Forks | 58K+ | 6.8K (Claude Code) | Confirmed (GitHub) |
| Discord Members | 171,104 ("Friends of the Crustacean") | 85,469 (official Claude server) | Confirmed (Discord) |
| Reddit Subscribers | N/A | 747K (r/ClaudeAI) | Confirmed (Reddit) |
| npm Weekly Downloads | ~1.65M | ~24.9M (@anthropic-ai/sdk) | Confirmed (npm/PyPI) |
| PyPI Monthly Downloads | SDK available (no volume data) | 92.9M (anthropic package) | Confirmed (PyPI Stats) |
| App Downloads (total) | N/A (self-hosted) | 22M total; 230K/day avg | Third-party estimate |
| Paid Subscribers | Free/open-source (no subscriptions) | "More than doubled" in 2026 (no exact count) | Confirmed (Anthropic spokesperson) |
| Revenue / ARR | $0 (open-source); 180 startups built on it generating $320K/mo combined | $30B ARR (April 2026); Claude Code alone >$2.5B ARR | Confirmed (Anthropic press release) |
| Enterprise Customers | N/A | 300K+ business customers; 500+ spending $1M+/yr; 8 of Fortune 10 | Confirmed (Anthropic) |
| Running Instances | 500K+ globally | N/A | Third-party estimate |
| Contributors | 1,730+ | 78 repos in anthropics org | Confirmed (GitHub) |
| Website Traffic | 38M monthly visitors (April 2026) | 202.9M visits (January 2026) | Third-party (SimilarWeb-type) |
Detailed Findings
1. Reddit: r/ClaudeAI
- Subscribers: 747K members (April 2026)
- Source: SubredditStats r/ClaudeAI
- Status: Confirmed (publicly visible metric)
- Notes: No equivalent OpenClaw subreddit found with significant subscriber counts. OpenClaw community activity centers on Discord and GitHub.
2. X/Twitter and Social Media
- Claude became the No. 1 iPhone app in early March 2026 after the Pentagon "supply chain risk" controversy, surging from No. 42 to No. 1
- Source: CNN Business - Claude most popular iPhone app
- Date: March 3, 2026
- Status: Confirmed (App Store ranking is public)
3. Discord Communities
| Community | Members | Date | Status |
|---|---|---|---|
| OpenClaw "Friends of the Crustacean" | 171,104 | April 2026 | Confirmed |
| Official Claude Discord | 85,469 | April 2026 | Confirmed |
- OpenClaw Source: OpenClaw Discord 100K milestone report
- Claude Source: Claude Discord invite page
- OpenClaw Discord reached 100K in ~6 weeks (fastest non-gaming Discord growth, compared to Midjourney at ~4 months)
4. GitHub Ecosystem
OpenClaw:
- 346K+ stars, 58K+ forks, 1,730+ contributors (April 2026)
- Most-starred project on GitHub, surpassing React on March 3, 2026
- 88 npm packages depend on OpenClaw directly
- 44K+ skills on ClawHub ecosystem
- Source: OpenClaw Statistics Blog
- Status: Confirmed (GitHub metrics are public)
Anthropic SDK / Claude Code:
- Claude Code repo: 81.6K stars, 6.8K forks
- Python SDK: 4,826 npm dependents (@anthropic-ai/sdk); 1,471 dependents (@ai-sdk/anthropic)
- 78 repos in the anthropics GitHub org
- Claude Code authors 4% of all GitHub public commits worldwide
- Source: Augment Code analysis; Anthropic Series G announcement
- Status: Confirmed (GitHub public; 4% claim from Anthropic press release)
5. Developer Communities (HackerNews, Stack Overflow)
- OpenClaw threads consistently appear on HN front page throughout Q1 2026
- Notable HN threads: "OpenClaw is what Apple intelligence should have been" (item 46893970), "OpenClaw is changing my life" (item 46931805)
- The Anthropic/OpenClaw billing cutoff generated significant HN discussion: "Tell HN: Anthropic no longer allowing Claude Code subscriptions to use OpenClaw" (item 47633396)
- Pendo analysis noted OpenClaw's 925% monthly traffic surge in Feb-Mar 2026
- Source: HackerNews
- Status: Confirmed (public threads)
6. Package Download Statistics
Anthropic Python SDK (PyPI):
- Daily: 4,035,315 downloads
- Weekly: 24,891,249 downloads
- Monthly: 92,902,138 downloads
- Source: PyPI Stats - anthropic
- Date: April 15, 2026
- Status: Confirmed (PyPI official stats)
OpenClaw npm package:
- Weekly: ~1.65M downloads
- Source: npm - openclaw
- Date: April 2026
- Status: Confirmed (npm official stats)
Anthropic npm SDK (@anthropic-ai/sdk):
- 4,826 dependent projects in npm registry
- Latest version: 0.88.0
- Source: npm - @anthropic-ai/sdk
- Status: Confirmed (npm official stats)
7. Public Statements from Anthropic (Official Numbers)
These come directly from Anthropic's Series G announcement (February 12, 2026):
| Data Point | Number | Status |
|---|---|---|
| Annualized revenue | $14B (Feb 2026), $30B (April 2026) | Confirmed (Anthropic press release) |
| Claude Code run-rate revenue | >$2.5B | Confirmed (Anthropic) |
| Business customers | 300,000+ | Confirmed (Anthropic) |
| Customers spending $1M+/yr | 500+ | Confirmed (Anthropic) |
| Fortune 10 using Claude | 8 of 10 | Confirmed (Anthropic) |
| Paid subscriptions growth | "More than doubled" in 2026 | Confirmed (Anthropic spokesperson to TechCrunch) |
| Claude Code % of GitHub commits | 4% of all public commits | Confirmed (Anthropic) |
| Series G valuation | $380B post-money | Confirmed (Anthropic) |
| Growth rate | 10x annually for 3 consecutive years | Confirmed (Anthropic) |
Sources: Anthropic Series G announcement; TechCrunch paid subscribers report
8. Blog Posts, Interviews, and Press with Actual Numbers
- SaaStr: Anthropic $1B to $14B ARR in 14 months (SaaStr)
- Roborhythms/SaaStr: Anthropic passes OpenAI at $30B ARR vs OpenAI's $25B (SaaStr)
- DemandSage: 25 billion API calls processed monthly; 300M estimated total users including indirect API access (DemandSage)
- Ramp data: 1 in 5 businesses on Ramp pay for Anthropic (up from 1 in 25 a year ago); 79% of OpenAI customers also pay for Anthropic
- SimilarWeb data: Claude daily app usage <2M vs ChatGPT >20M daily; Claude app averaging 230K downloads/day
- OpenClaw blog: 3.2M MAU, 500K+ instances, 92% retention rate, 45-min avg session (OpenClaw Statistics)
Critical Context: The OpenClaw-Anthropic Billing Split (April 4, 2026)
On April 4, 2026, Anthropic ended subscription-based access for third-party tools including OpenClaw. Users must now use pay-as-you-go API billing. This came after OpenClaw creator Peter Steinberger announced he was joining OpenAI. Cost increases reported at up to 50x for heavy users ($200/mo subscription vs $1,000+ equivalent API usage).
Sources: TechCrunch; Axios; The Register
What is NOT Publicly Available
- Exact number of Claude Pro/Max/Team paid subscribers (Anthropic has never disclosed this)
- Exact number of Claude free-tier users
- OpenClaw total unique installations (500K+ instances is the best proxy)
- Revenue breakdown by Claude tier (consumer vs enterprise vs API)
- Exact daily/weekly active user counts from Anthropic (all figures are third-party estimates)
Recommendations
- The strongest confirmed numbers come from Anthropic's own Series G press release -- use those as anchors
- For OpenClaw, GitHub stats (346K stars, 58K forks) and the project's own blog stats (3.2M MAU, 500K instances) are the most reliable
- PyPI/npm download stats are fully confirmed and verifiable in real-time
- Treat "18.9M MAU" for Claude and "3.2M MAU" for OpenClaw as best-available third-party estimates, not confirmed figures
- The billing split is a significant signal -- it implies OpenClaw usage of Claude was material enough to Anthropic's costs to warrant action
Deliverable: This research report
Location: Delivered inline (file persistence available on request)
Status: Complete