Independent register of AI agents & harnesses · no sponsored placementsEdition 2026-09 · 107 entries · evidence to 26 Sept 2026

Best for / Coding agents / Research & analysis

September 2026 edition

Best coding agents for research & analysis

3 rated coding agents whose makers or users list research & analysisas a main use. Ranked by the AgentsWisdom score; provisional (low-confidence) ratings come after ranked ones. The score is overall, not specific to this job: we don't have honest per-job evidence yet.

Rating certificate · AW/26-09/11626 Sept 2026

Codex (CLI and app)

OpenAI · Coding agents

No. 5 of 16 in categoryhigh confidenceTrust BOpen source

OpenAI's coding agent, available as an open-source CLI, a desktop app, IDE extensions and cloud tasks in ChatGPT.

Adoption92
Experts55
Crowd67
Free, paid from $8Read the entry
No.PriceCompare
1Codex (CLI and app)OpenAI · Coding agents71high925567 n15B127kFree, paid from $8
2DeepSeek Harness (dsh)DeepSeek AI · Coding agents66medium905059 n11B236kFree
·QoderAlibaba (operated by Bright Zenith Private Limited, Singapore) · Coding agents58provisional66n/e45 n15B—Free, paid from $20