01
Duck.aiOfficial
26.4M/mo
Private AI chat from the makers of DuckDuckGo
OtherEditorial score: 4.3Free+10.7%
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https://cq2.co
Open Live Site 
4.2 / 5Editorial ScoreWhat it's based on
- Usefulness
- 4.3
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, CQ2 (cq2.co) is an AI platform indexed under Other generating 0 monthly visits with a month-over-month traffic delta of -1.95K (-100%). Its primary geographic market is Global (— traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include Duck.ai (26.43M visits/mo), CocktailWave (49.83K visits/mo), Dex — Personal CRM & LinkedIn Assistant (156.35K visits/mo).
Cleanest way to handle RFC proposals without bloated project management tools.
Great open source tool for keeping engineering discussions structured.
Stopped our team from arguing in endless Slack threads.
Simple, self-hostable, and gets straight to the point.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
A purpose-built space for writing and circulating Requests for Comments rather than ad-hoc documents.
Comments and debate are attached to the proposal, keeping the conversation coherent and on topic.
Designed so a discussion ends in a recorded outcome, not an open-ended thread.
Source code is published on GitHub, so teams can inspect, self-host or contribute.
A demo app is linked from the homepage so you can evaluate it before adopting it.
CQ2 is a lightweight, open-source app centred on the RFC (Request for Comments) habit used by engineering and product teams. Instead of scattering proposals across chat threads and documents, it gives writing and discussion a single, purpose-built home where a proposal can be drafted, commented on and resolved. Its stated aim is thoughtfulness and coherence: conversations stay on topic and reach a conclusion rather than fading out.
The project is openly developed — the source lives on GitHub (github.com/cq2-co/cq2) and a live demo is available from the landing page. Because it is free and open source, teams can read the code, self-host it or contribute back. Contact is handled by email, and there is no paid tier advertised on the site.
It fits teams that already believe in written proposals but find generic docs or chat tools too loose for real decision-making. CQ2 keeps the focus narrow: write the RFC, discuss it, decide.
Draft architecture or API RFCs in one place and gather focused feedback before committing to a direction.
Turn a rough idea into a written proposal and drive it to an explicit go/no-go decision.
Replace scattered chat threads with a single written proposal that people can read and respond to on their own schedule.
Publish proposals publicly and collect reasoned feedback from contributors before merging a big change.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | CQ2 | 0 | -100% | — | Free | Current |
| 1 | Duck.ai | 26.43M | +10.7% | 36% direct | Free | vs Duck.ai |
| 2 | CocktailWave | 49.83K | +11% | 29% direct | Free | vs CocktailWave |
| 3 | Dex — Personal CRM & LinkedIn Assistant | 156.35K | +1.6% | 54% direct | Paid | vs Dex — Personal CRM & LinkedIn Assistant |
| 4 | Cognito | 252.71K | +71.5% | 82% direct | Free | vs Cognito |
| 5 | Carvis.AI | 7.35K | +282.6% | 96% direct | Freemium | vs Carvis.AI |
| 6 | Tier List Maker | 22.72K | +20.2% | 41% direct | Free | vs Tier List Maker |
Private AI chat from the makers of DuckDuckGo
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