List of chatbots

A chatbot is a software application or web interface that is designed to mimic human conversation through text or voice interactions.^[1][2][3] Modern chatbots are typically online and use generative artificial intelligence systems that are capable of maintaining a conversation with a user in natural language and simulating the way a human would behave as a conversational partner. Such chatbots often use deep learning and natural language processing, but simpler chatbots have existed for decades.

This list of chatbots is a general overview of notable chatbot applications and web interfaces.

General chatbots

Chatbot	Developer	Released	Platform	Technology	License	Notes
Alexa	Amazon	2014-11-06	Fire OS, iOS, Android, Linux, Windows, Wear OS[citation needed]	Largely based on a Polish speech synthesizer named Ivona, bought by Amazon in 2013[4][5]	Proprietary	Virtual assistant
Alice	Yandex	2017-10-10	Windows, iOS, Android	YandexGPT[6]	?	Virtual assistant
AliGenie	Alibaba Group	2017-07-05	?	?	?	Virtual assistant
Assistant	Google	2016-05-18	Android, ChromeOS, iOS, iPadOS, KaiOS, Linux, Android TV, Wear OS	?	?	Virtual assistant
Bixby	Samsung Electronics	2017-04-21	Android, Tizen, Windows, Wear OS	?	Proprietary, except for open-source components	Virtual assistant
Braina	Brainasoft	2014-02-09 or earlier[7]	Windows	Various	Proprietary	Virtual assistant[8][9] and speech-to-text dictation[10] application
CarynAI	Caryn Marjorie[11]	2023-05-09	?	BanterAI[12][13][14][15][16]	?
Celia	Huawei	2020-04-27	Android, EMUI, HarmonyOS	Huawei PanGu	Proprietary	Virtual assistant designed for the latest HarmonyOS and Android-based EMUI smartphones that lack Google Services and the Google Assistant[17][18][19][20]
Chai	Chai	2021-09-01	API, iOS, Android	Chatbot platform	Proprietary, except for open-source components
ChatBot	Text	2019-08	API, Web App	?	Proprietary	Launched as BotEngine
ChatGPT	OpenAI	2022-11-30	Web app, iOS, Android	GPT-4, GPT-4o, GPT-4o mini	Proprietary
Claude	Anthropic	2023-03	Web app, iOS	Claude 2.1	Proprietary
Cleverbot	Rollo Carpenter	2008-10	Web app	?	?	Winner of the 2010 Mechanical Intelligence Competition
Clova	Naver Corporation	2017-03-01	iOS, Android	?	?	Virtual assistant
DeepSeek	DeepSeek	2025-01-10	iOS, Android	DeepSeek-R1	?	Virtual assistant
Copilot	Microsoft	2023-02-07	Web app, Windows, iOS, Android	Microsoft Prometheus, GPT-4	Proprietary	Launched as Bing Chat
Ernie Bot	Baidu	2023-03-16	?	?	?
Gemini	Google	2023-03-21	Web app, Android, iOS	Gemini (language model)	Proprietary[21]	Virtual assistant
GigaChat	Sberbank	2023-04	Web app	?	Proprietary
Grok	xAI	2023-11-04	Web app, iOS, Android	?	Proprietary, Apache-2.0 (Grok-1)	Limited usage for all registered users on X.
Jabberwacky	Rollo Carpenter	1997	Web app	?	?	Predecessor to Cleverbot
Kuki	Steve Worswick	2005	Web app, various social networks	Pandorabots AIML	?	Embodied five-time Loebner Prize winner designed to befriend humans in the metaverse[22][23][24]
Lenny	"Mango"[25][26]	2011	?	?	Source-available	An audio bot designed to annoy telemarketers
Leo	Brave Software	2023-11-02	Windows, macOS, Linux	LLaMA 2, Claude	?	Included with the Brave desktop browser
MegaHAL	Jason Hutchens	1995-04-30	Web app, command line	Markov chain (4th order)[27]	Unlicense
Meta AI	Meta AI	2023-09-27	Windows, macOS, iOS, Android	?	?
SILVIA	Cognitive Code	2008-01-01	Windows, macOS, iOS, Android	?	Proprietary	Core platform technology
SimSimi	ISMaker[28]	2002	Web app, iOS, Android	?	?
Siri	Apple Inc.	2011-10-05	iOS, iPadOS, watchOS, macOS, tvOS, audioOS, visionOS[29][30]	?	?	Virtual assistant
Q	Amazon	2023-11-28	Web app	Amazon Titan, Amazon Bedrock,[31] generative pre-trained transformers	?	Developed for enterprise use
Ultra Hal	Robert Medeksza	2000-12-04 or earlier[32]	Windows		?	2007 Loebner Prize winner intended to function as a virtual assistant
Xiaowei	Tencent	2017-06 (late in the month)	?	?	?	Virtual assistant

Historical chatbots

Chatbot	Developer	Released	Discontinued	Platform	Technology	License	Notes
Albert One	Robby Garner	1995	?	The Internet	Based on a multi-faceted approach in natural-language programming	?	1998 and 1999 Loebner Prize winner designed to mimic the way humans make conversations
Artificial Linguistic Internet Computer Entity	Richard Wallace	1995-11-23[33]	2013-10-15	?	AIML	Open-source software[34]	Three-time Loebner Prize winner
Assistant	Speaktoit	2011-03-01	2016-12-15	Android, iOS, Windows Phone, Windows 8, Windows 10, ChromeOS	?	?	A virtual assistant acquired by Google, unrelated to the Google Assistant
Charlix	?	2006-04-17	2010-03-03[35][non-primary source needed]	Linux	Based on Artificial Linguistic Internet Computer Entity	Open-source software	Desktop virtual assistant
Cortana	Microsoft	2014-04-02	2023-08-11	Windows, Windows Phone, iOS, Android, Xbox OS	Tellme Networks, Satori, Microsoft Eva	Proprietary	A deprecated virtual assistant succeeded by Copilot; originally named after character in Xbox Halo video game
Dr. Sbaitso	Creative Labs	1991-06 or earlier[36]	?	MS-DOS	Speech synthesis	?	Initially released in Singapore
ELIZA	Joseph Weizenbaum[37][38]	1964	1967 (stopped development)[39]	?	Pattern matching, MAD-SLIP, lisp-like representation[40]	?	Developed at MIT
Eugene Goostman	Vladimir Veselov, Eugene Demchenko, Sergey Ulasen[41][42]	2001	2014-06-07	?	?	?	2012 Turing 100 and 2014 Royal Society Turing test winner some regard as having passed the Turing test
Evi	True Knowledge	2012-10	2014-01-23	iOS, Android	?	?	Virtual assistant
Fred	Robby Garner	1997-12-01 or earlier[43]	?	?	?	?
GooglyMinotaur	ActiveBuddy (under contract by Capitol Records)	2001-06	2002-03-24	AIM	?	?	ActiveBuddy's first offering,[44][45] specializing in Radiohead-related information[46]
Infobot	Kevin Lenzo	1995-06	?	IRC	Perl, factoids	Artistic License	An IRC bot primarily designed to assist with answering FAQs in channels such as #perl[47]
Jeeney AI	C.J. Jones	2007-02[48]	2010	?	?	?	2009 Chatterbox Challenge winner[49]
Mark V Shaney	Rob Pike, Bruce Ellis, Don P. Mitchell	1981	?	Usenet	Markov chain techniques	?	A synthetic user whose postings in the net.singles newsgroups were generated based on text from other postings
Mycroft	Mycroft team	2015-11-17	2023-01-31	Linux	?	Apache License[50]	Virtual assistant
PARRY	Kenneth Colby	1972	?	?	?	?	An early example of a chatbot
Racter	Mindscape (publisher)	1984	?	IBM PC compatibles, Apple II, Mac, Amiga	?	?	Was able to generate English-language prose at random[51]
SmarterChild	ActiveBuddy	2001-06	2006-10-12	AIM, Windows Live Messenger	?	?	The second bot released by ActiveBuddy[52]
Sparrow	Google DeepMind	2022-09	2023-01-12	Web app	Chinchilla	Proprietary
Tay	Microsoft	2016-03-23	2016-03-24	Twitter	?	?	Rapidly decayed into producing racist bigotry after manipulation by online trolls (from 4chan and 8chan); suspended after 16 hours[53][54]
Verbot	Avaya	1997	2012 (early in the year)	Microsoft Windows, web app	?	?	An artificial intelligence software development kit[55]
Viv	Viv Labs, Inc. (subsidiary of Samsung Electronics)	2016-05-09	2017-10-18	iOS, Android	Integrated into Bixby 2.0	?	Virtual assistant

See also

• List of large language models
• The Pile (dataset), public data used to train many research models