The verdict
Trae started as ByteDance's free play in the AI IDE space and went freemium in early 2026 — but it's still the price disruptor: the free tier includes premium models (Claude, GPT, DeepSeek) without API keys plus a limited run of SOLO, and Pro is $10/month, half of Cursor. SOLO is the Trae 2.0 headline and the real differentiator — an autonomous agent that takes a plain-language request through requirements analysis, code, terminal commands, browser testing, and deployment, where most competitors stop at the diff. On the trae vs cursor question: Cursor is still ahead on editor polish and ecosystem maturity; Trae wins on price and on how far SOLO goes unattended. The honest concerns: the unlimited-free era is over (token-based plans arrived in February 2026), ByteDance backing raises data sovereignty questions for some users (read the privacy policy), and edge-case polish trails Cursor. For students, hobbyists, and cost-sensitive developers who want a serious AI IDE for the least money, Trae is the value pick. For corporate environments with restrictions on Chinese-backed tools, Cursor or Claude Code earn the slot.