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Which AI model is going to stand the test of time

Based on the latest data, the AI models most likely to stand the test of time are those with significant financial backing, massive user bases, or a strong specialisation. The giants, such as ChatGPT (OpenAI) and Gemini (Google), dominate through sheer scale and integration into tech ecosystems. Meta AI’s ubiquity on social platforms gives it a quiet advantage. Meanwhile, niche players like Perplexity AI are succeeding by focusing on a specific, valuable purpose. Gemini.

growth AI plaform users-2023-2025

Category ChatGPT (OpenAI) Claude (Anthropic) Gemini (Google) Perplexity AI Pi (Inflection) Meta AI Poe (Quora) Grok (xAI) DeepSeek
Founded / CEO 2015 – Sam Altman 2021 – Dario Amodei 2010 (DeepMind) – Demis Hassabis 2022 – Aravind Srinivas 2022 – Mustafa Suleyman 2023 – Mark Zuckerberg 2023 – Adam D’Angelo 2023 – Elon Musk 2023 – DeepSeek team (Beijing)
UK Price (Paid) ~£16/mo ~£16/mo ~£16/mo ~£16/mo Free Free ~£16/mo ~£13/mo (via X) ~£4–8/mo
Score (1–100) 97 94 92 91 85 87 84 82 80
Revenue 2025 ~£9.4B Projected ~£1.6B Projected Not disclosed ~£109.79M Annualised Not disclosed Not disclosed Not disclosed Not disclosed ~£163.21M Annualised
Users 2025 ~800M Weekly Active Users / 10M paid ~16M Monthly Active Users (Jan 2025) ~400M Monthly Active Users (mid-2025) ~22M Monthly Active Users (June 2025) ~13.7M KYC-verified users ~1B Monthly Active Users (Q1 2025) Millions on the platform ~17.6M Monthly Active Users (Dec-Mar) ~5-6M global users (Jan 2025)
Context Window ~128k tokens ~200k tokens ~1M tokens (Gemini 1.5 Pro) ~128k (depends on model) ~32k est. Limited Depends on the selected model ~32k est. Smaller (tens of k)
Multimodal (text+image+voice) Yes (ChatGPT-4o) No (text only) Yes (Gemini 1.5 Pro) No (text + web sources) No (text only) Yes (vision + social apps) Depends on the model Yes (text + memes) No (text + code focus)
Web Browsing Yes (Pro+ / Enterprise) No (offline only) Yes (real-time search) Yes (default with citations) No Yes (Meta apps) Yes (depends on model) Yes (via X feed) No
Voice / Real-time Yes (live voice with GPT-4o) No Yes (Gemini app) No No Yes (Ray-Ban glasses / Meta apps) No No No
File Handling Yes (PDF, CSV, images) Yes (large docs) Yes (multi-file upload) No direct upload No No Yes (via models like Claude) No Basic
Memory / Personalisation Yes (beta memory) No Limited No Yes (empathetic, personal) No No No No
Enterprise & Compliance Yes (SSO, SOC2, enterprise tier) Yes (focus on safety) Yes (Google Cloud integration) No No No No No No
Sources:
OpenAI revenue/users – DemandSage, AnsweriQ, Backlinko;
Anthropic revenue/users – Thunderbit, Tehrani.com;
Gemini users – Thunderbit, DOIT Software;
Perplexity AI revenue/users – Sacra, DemandSage;
Pi users – CryptoniteUae;
Meta AI users – Affiliate Booster;
Grok users – DemandSage;
DeepSeek revenue/users – SQ Magazine, SEO.AI.