How to sell an idea to Google
No stated policy
Google does not say whether it reads outside ideas. Its terms say it may act on feedback without obligation to the sender. It bought Android, Waze and Nest Labs.
Read off Google's own pages on

What you agree to by sending something
“If you choose to give us feedback, such as suggestions to improve our services, we may act on your feedback without obligation to you.”
What it has bought from outside
- 2005
Android Inc. from Andy Rubin, Rich Miner, Nick Sears, Chris White at least $50 million
“Shortly afterwards, Google acquired the company in July 2005 for at least $50 million;…” en.wikipedia.org
- 2013
Waze from Waze Mobile (Israel) $1.3 billion
“In June 2013, Waze was acquired by Google for $1.3 billion.…” en.wikipedia.org
- 2014
Nest Labs from Tony Fadell and Matt Rogers $3.2 billion
“On January 13, 2014, Google announced plans to acquire Nest Labs for $3.2 billion in cash.” en.wikipedia.org
Other companies that take an invention or product idea
3MHas a submission portal3M takes ideas for patented products through a form on its idea submission policy page, which asks for the patent.
Acroterion, CC BY-SA 4.0 Colgate-PalmoliveHas a submission portalColgate-Palmolive takes product ideas through its submission website, colgatepalmolive.yet2.com, and pays nothing for a first submission.
en:User:DG, Public domain General MillsHas a submission portalGeneral Mills seeks outside partners through G-WIN, its Worldwide Innovation Network, and its Work with us page takes food solutions and…
Nyttend, Public domain Mondelēz InternationalHas a submission portalMondelēz takes new technologies and innovations through its Innovation OI Portal at mdlzcollaboration.com, unpaid at first.
Ralff Nestor Nacor, CC BY-SA 4.0 PepsiCoHas a submission portalPepsiCo accepts no unsolicited ideas, and anything sent is PepsiCo’s to use.
Tony Webster, CC BY 2.0 Procter & GambleHas a submission portalP&G looks for products and technology from outside innovators and patent holders through Connect + Develop.
Guilhem Vellut from Annecy, France, CC BY 2.0 QVCOpen applicationQVC looks for new products its customers will love, and brings vendors and entrepreneurs onto its broadcast and digital channels through…
掬茶, CC BY-SA 3.0 Stanley Black & DeckerHas a submission portalStanley Black & Decker calls makers, creators and inventors to its Open Innovation Sprint, at stanleyblackanddecker.com/submityouridea.
Leefisher91, CC BY-SA 4.0