SECTOR INTELLIGENCE

API and Inference

API and Inference tracks 111 AI products (107 domains with monthly data), reaching 421.09M monthly visits (+1.9% MoM) with 94.4% CR3 concentration (highly concentrated).

2026-09MONTHLY EDITION

01 / API and Inference Market Pulse

MONTHLY ESTIMATE

Sector monthly visits: 421.09M
Tracked products: 111

Concentration · CR394.4%Highly concentrated

Top 3 share of tracked-domain trafficCR5 95.9%

02 / API and Inference Category Leader

DeepSeek

deepseek.com

357.4M+1% MoM

Share of tracked traffic: 84.9%

03 / API and Inference Top Challenger

Token Harbor

tokenharbor.ai

567.13K+256.4% MoM

Growth leader with ≥100K visits and a ≥1K baseline

Estimated worldwide Web visits of tracked domains · Broader platforms use whole-site visits · Not feature market share

Methodology

Scope: published products in this sector and its children. The directory sector shares the submission collection. Domains are deduplicated; parent and child totals are not additive.

Size and concentration use all valid current-month domains. MoM uses domains with valid data in both months and a positive baseline. Missing values remain unknown, never zero.

CR3 above 60% is highly concentrated; 30–60% is moderate; below 30% is distributed. This is not a monopoly or investment assessment. New entrants are domains registered in the three months ending with the observation month, not verified product launches.

Comparison: 2026-08 → 2026-09 · Comparable domains 89 · Snapshot 2026-11-03

API and Inference Competitive Traffic & Channel Matrix

111 / 111 products

Filters affect the table only; rank and shares use the full sector. Leaders: top 10% by size. Movers: ≥20% MoM. New entrants: domains registered in the last 3 months.

Scroll horizontally for every metric. Select a product to open its brief; use the icons for details, sharing, watching or its website.

#	Visit share	Visits / 6M	MoM growth	Primary channel	AI referrals	DR
51	<0.1%	47.72K	-23.9%-15.03K	Starter	Starter	Starter
52	<0.1%	41.66K	+58.2%+15.33K	Starter	Starter	Starter
53	<0.1%	37.58K	-3.8%-1.48K	Starter	Starter	Starter
54	<0.1%	32.17K	+5.3%+1.62K	Starter	Starter	Starter
55	<0.1%	30.73K	-19.1%-7.25K	Starter	Starter	Starter
56	<0.1%	28.49K	-20%-7.15K	Starter	Starter	Starter
57	<0.1%	23.46K	+32%+5.69K	Starter	Starter	Starter
58	<0.1%	22.96K	-29.4%-9.54K	Starter	Starter	Starter
59	<0.1%	21.88K	-39%-14K	Starter	Starter	Starter
60	<0.1%	19.22K	+64.2%+7.52K	Starter	Starter	Starter
61	<0.1%	18.58K	-43%-14K	Starter	Starter	Starter
62	<0.1%	16.9K	+16.7%+2.42K	Starter	Starter	Starter
63	<0.1%	16.81K	-36.3%-9.58K	Starter	Starter	Starter
64	<0.1%	14.78K	+1.4%+204	Starter	Starter	Starter
65	<0.1%	13.33K	-2.3%-311	Starter	Starter	Starter
66	<0.1%	12.82K	+264.9%+9.31K	Starter	Starter	Starter
67	<0.1%	10.3K	-8.7%-980	Starter	Starter	Starter
68	<0.1%	9.65K	-24.8%-3.19K	Starter	Starter	Starter
69	<0.1%	9.31K	+20.7%+1.59K	Starter	Starter	Starter
70	<0.1%	8.65K	-11.3%-1.1K	Starter	Starter	Starter
71	<0.1%	5.68K	+33.1%+1.41K	Starter	Starter	Starter
72	<0.1%	4.71K	+1,338.8%+4.38K	Starter	Starter	Starter
73	<0.1%	4.44K	+419.2%+3.59K	Starter	Starter	Starter
74	<0.1%	4.38K	-21.2%-1.18K	Starter	Starter	Starter
75	<0.1%	3.41K	-3.3%-118	Starter	Starter	Starter