The Evolution of Chatbots

Chatbots are, in essence, artificial intelligence programs that possess the capability to chat with people, providing them with the information they need. They are used as personal assistants, business aids, while lead generation chatbots are online marketing tools. So, let’s take a look at the start and the evolution of chatbots.


This was the first among chatbots, the inception. It was the beginning of the journey to programs such as Blink the Bee Facebook Messenger chatbot. Joseph Weizenbaum created this program in 1966. It employed substitution methodology and pattern matching to simulate a conversation with a real person.

The program attempted to mimic human conversation by analyzing the words entered by users, and pairing them to an adequate, scripted response. It was supposed to sound like a psychotherapist, and was able to pass the Turing artificial intelligence test. At least for a while.


Kenneth Colby built PARRY in 1972. It was envisioned as a patient suffering from schizophrenia. The program attempted to simulate the responses that a person afflicted with this disease would give.

Functioning on the principle of attributions, assumptions, and emotional responses, PARRY was able to properly simulate schizophrenic responses. This was the next step in providing human-like responses.


With a name inspired by a piece of nonsense literature, it was created in 1988 by Rollo Carpenter. It was one of the first takes at creating an AI through human interaction. Although it primarily served as a form of entertainment, it is significant for its goal – to move to a wholly voice-operated system.

Dr. Sbaitso

The significance of this program is in the fact that it was the first fully voice-operated chatbot. Also, similar to the Jabberwacky, it was one of the first attempts to incorporate AI into chatbots. It was meant to simulate a psychologist while communicating with a person, with the conversation being very simple.


Richard Wallace created A.L.I.C.E. in 1995. This program used heuristic pattern matching in order to generate responses. The name stands for Artificial Linguistic Internet Computer Entity. It simulated a chat to a real person on the Internet.

Since its creation, there have been open source versions of ALICE in various programming and foreign languages. Although designed to be entertaining, it was the first step towards modern lead generation chatbots.


The importance of this 2001 program is that it was the precursor of Siri. It provided personalized conversation and quick data access to different services. It was most widely distributed across SMS networks, and it was available on MSN Messenger and AOL IM platforms.


So, we arrive to the present day. Apple created it in, or should we say her, in 2010, and it changed the way we perceive personal assistants. It is a core part of Apple’s iOS, providing answers to various questions and performing requests for Web services. Siri was the first of its kind, paving the way for other Pas and AI bots to follow.

Google Now

Google launched this program in 2012. Not only does it answer questions, but it can also perform different actions by sending requests to Web services, and make recommendations based on prior user inputs.

It is part of the Google Search app on smartphones. It has evolved significantly since its creation, incorporating predictive search, and is one of the most sophisticated systems of its kind today.


Cortana is currently integrated into both the Windows 10 PCs and Windows phone devices. Microsoft presented the first build of Cortana in 2014. This program uses relevant algorithms and voice recognition to provide responses to voice commands.

In order to communicate with Cortana, you can either use the microphone to talk to it, or input a question using keyboard. It can set reminders according to place, time, or people, send texts and e-mails, perform various search tasks, create lists and manage them, and more.


This is the latest among personal assistants, and a bit different than others, as it is housed in devices such Amazon Echo, Echo Show, or Echo Dot. These devices look like music speakers, with a built-in PA capability.

Operating solely on voice commands, you can use it for anything, from playing music to finding a good restaurant nearby, or creating to-do lists. In order to further the growth of its capabilities, Amazon lets developers build various skills for Alexa by using ASK (Alexa Skills Kit).

It has all led to here, to the best among Facebook lead generation chatbots

Since the launch of the Messenger application by Facebook in 2014, it started to become clear that chatbots could become the future of marketing. There are many out there, but only one that serves all your needs. Available for Messenger and KIK, Blink the Bee is the best personal assistant among chatbots. Try it out today – no download needed.