What AI assistants actually recommend when buyers ask about open-source chatbot builders — measured on a rolling 4-week window across engines, published as open data.
Measured by Orbatormethodology owner Henrik Tellewindow ends Sep 17, 2026
Sample: 7 AI answers · Window: Aug 20, 2026 – Sep 17, 2026 (4-week rolling) · trend vs prior 4 weeks (91 answers)
Samples by engine: CLAUDE 7 (last run Aug 21, 2026) · GROK 0 (last run Aug 20, 2026) · GEMINI 0 (last run Aug 20, 2026) · CHATGPT 0 (last run Aug 20, 2026) · PERPLEXITY 0 (last run Aug 20, 2026 — stalest)
How these numbers are made: sampling design · prompt provenance · what counts as a mention · what we cannot see
On the record: This ranking is frozen as a dated snapshot every day. View this category's history to see what entered and left the ranking and when, or read what the engines actually said on a given day.
Still collecting answers for this category
This category has 7 sampled AI answers in the current 4-week window — below our minimum of 20. We publish rankings only when the sample supports stable numbers, not noise.
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