Pricing: AI Security and Tool Analysis

2026-04-08 | Free AI Tools: What Is Free, and the Catch Compare free AI clients, API allowances and evaluation trials, with data-use rules, production restrictions and billing catches beside each resource.
2026-03-31 | Qwen 3.6 Plus Preview: Free 1M-Context Eval on OpenRouter Qwen 3.6 Plus Preview is currently a free OpenRouter-hosted eval path with a 1M token context window. Here is what is verified, what is still missing, and when value hunters should use it.
2026-03-08 | AI Tools in March 2026 March 2026 AI tool recommendations by budget tier — free options, $20/mo, under $100, and $200+. Updated for the current free tier landscape.
2026-03-02 | Migrating from OpenAI to Kimi, Claude, or Antigravity (2026) Complete migration guide: export your OpenAI data, compare features with Kimi k2.5 and Claude, cut costs by 80%.
2026-02-25 | Codex vs Claude Code vs Kimi Code Current decision guide for Codex, Claude Code, and Kimi Code, separating tool plans from GPT-6, Opus 5.5, Kimi K3, and Kimi K2.7 model evidence.
2026-02-19 | Anthropic OAuth Policy Feb 2026: What Changed Anthropic's official Claude Code compliance docs explicitly prohibit OAuth tokens in third-party tools, including the Agent SDK. Here's what's new, why OpenCode broke, and where the OSS ecosystem goes next.
2026-02-19 | Deals & Limited Offers Time-sensitive pricing mechanics, promotional offers, and negotiation strategies for AI tools. Verified deals with expiration tracking and terms analysis.
2026-02-18 | Kimi Code AI Haggling: February 2026 History Dated February 2026 record of Kimi Code's Kimmmmy first-month haggling mechanic. Historical context, not current checkout advice.
2026-02-16 | Compare AI Models by Price Tier Compare active GPT-6 and Opus 5.5 routes, value models, restricted releases, and historical evidence by access, workload, and accepted-result cost.
2026-02-15 | Kimi Claw: Managed OpenClaw Guide Current Kimi Claw guide covering managed OpenClaw deployment, K2.6 Thinking, membership requirements, credits, and security tradeoffs.
2026-02-13 | Claude Opus 4.6 Extra Use: $50 Free Credits (Ends Feb 16) Urgent: Anthropic is giving away $50 in free Opus 4.6 credits until Feb 16. Plus how to save 50% with batch processing for non-urgent workloads.
2026-02-04 | Stack Snapshot — 4 Feb 2026 Point-in-time record of tools, models, and infrastructure as of 2026-02-04. OpenCode limits reduced, Kiro CLI changes, early MCP experiments.
2026-02-04 | Windsurf and Devin Desktop: What to Check Before Use Evaluate Windsurf's current documentation, Cascade workflow, account-specific billing and data controls without relying on stale free-model or pricing claims.
2026-02-04 | Windsurf vs Cursor: Compare Workflow, Cost and Privacy Compare Windsurf and Cursor using your repository, actual account allowances, privacy settings and review effort. No unsupported benchmark winner or fixed price.
2026-02-03 | Access Kimi: K3, K2.7 Code, and Current Routes Current Kimi access guide for Kimi K3, K2.7 Code API, Kimi Code membership, HighSpeed, and NVIDIA's K3 trial restrictions and K2.6 setup history.
2026-02-03 | Claude vs OpenAI API Pricing: Opus 5.5 and GPT-6 September 2026 Claude and OpenAI API price anchors, with Opus 5.5, GPT-6 Sol and Luna, caching boundaries, and historical comparisons.
2026-02-03 | Codex vs Claude Code vs Kimi k2.5: Three Paradigms for AI-Assisted Development A comparative analysis of three AI coding approaches: OpenAI Codex's parallel cloud agents, Claude Code's terminal-native transparency, and Kimi k2.5's open ecosystem with 100 sub-agent swarms.
2026-02-03 | Amp: Free Agent Harness With Your Own Model and Compute Amp's Hobby tier is $0 when you supply model access and compute; remote orbs cost extra. Its former ad-supported daily grant is historical, not a current entitlement.
2026-02-03 | Codex vs Claude Code vs Cursor Current workflow comparison for Codex, Claude Code, and Cursor, with GPT-6 and Opus 5.5 model evidence separated from tool features.
2026-02-03 | Kimi K2.5's Open-Source Pricing Strategy: How Moonshot AI Is Buying Market Share Strategic analysis of Moonshot AI's playbook: open weights + aggressive promotional pricing ($0.99 first month via AI agent) to capture developers from closed-source incumbents. Includes agent swarm impressiveness framework and market positioning vs Codex/Claude.