Purpose: The paper empirically investigated the impact of the interaction between AI-enabled chatbots and consumers on engagement dimensions and engagement outcomes in e-commerce platforms. The study aimed to understand the outcomes that can be derived from the interactions during customer services to help marketers leverage AI technologies efficiently.

Design: Convenience sampling was employed to collect 311 cross-sectional data, which was analyzed through structural equation modeling using AMOS to test the hypotheses.

Findings: The results revealed that AI-backed chatbot interaction is a multidimensional construct that significantly and positively impacted all customer engagement dimensions; however, it also reported that AI-enabled interaction failed to induce advocacy intention among consumers. Furthermore, the results unveiled a significant mediating role of affective and behavioral engagement in chatbot interaction and advocacy intention relationship, whereas the mediating effect of cognitive engagement was not supported.Research

Implications: The results extended practical and theoretical implications by identifying the dimensions defining AI-backed chatbot interaction and investigating its impact on customer outcomes. It highlighted the role and limitations of AI-based chatbots and underscored the need for broader yet cautious implementation of such technologies in generating favourable outcomes in customer service systems.

Originality: The study uncovered the role of chatbot interactions in driving cognitive, affective, and behavioural engagement and customer advocacy. It is one of the few studies that identified and acknowledged the importance of integrating these chatbots into customer services, along with the limitations that accompany it.

1. Adam, M., Wessel, M., & Benlian, A. (2021). AI-based chatbots in customer service and their effects on user compliance. Electronic Markets, 31(2), 427–445. https://doi.org/10.1007/s12525-020-00414-7
2. Ahn, J., & Back, K.-J. (2018). Antecedents and consequences of customer brand engagement in integrated resorts. International Journal of Hospitality Management, 75, 144–152. https://doi.org/10.1016/j.ijhm.2018.05.020
3. Alagarsamy, S., & Mehrolia, S. (2023). Exploring chatbot trust: Antecedents and behavioural outcomes. Heliyon, 9(5), Article ID e16074. https://doi.org/10.1016/j.heliyon.2023.e16074
4. Al-Dmour, H. H., Ali, W. K., & Al-Dmour, R. H. (2019). The relationship between customer engagement, satisfaction, and loyalty. International Journal of Customer Relationship Marketing and Management, 10(2), 35–60. https://doi.org/10.4018/ijcrmm.2019040103
5. Aljarah, A., Sawaftah, D., Ibrahim, B., & Lahuerta-Otero, E. (2024). The differential impact of user- and firm-generated content on online brand advocacy: Customer engagement and brand familiarity matter. European Journal of Innovation Management, 27(4), 1160–1181. https://doi.org/10.1108/ejim-05-2022-0259
6. Alnawas, I., & Hemsley-Brown, J. (2019). Examining the key dimensions of customer experience quality in the hotel industry. Journal of Hospitality Marketing & Management, 28(7), 833–861. https://doi.org/10.1080/19368623.2019.1568339
7. Anning-Dorson, T., Hinson, R. E., Amidu, M., & Nyamekye, M. B. (2018). Enhancing service firm performance through customer involvement capability and innovativeness. Management Research Review, 41(11), 1271–1289. https://doi.org/10.1108/mrr-07-2017-0207
8. Araujo, T. (2018). Living up to the chatbot hype: The influence of anthropomorphic design cues and communicative agency framing on conversational agent and company perceptions. Computers in Human Behavior, 85, 183–189. https://doi.org/10.1016/j.chb.2018.03.051
9. Bilro, R. G., Loureiro, S. M., & Ali, F. (2018). The role of website stimuli of experience on engagement and brand advocacy. Journal of Hospitality and Tourism Technology, 9(2), 204–222. https://doi.org/10.1108/jhtt-12-2017-0136
10. Brodie, R. J., Ilić, A., Juric, B., & Hollebeek, L. (2013). Consumer engagement in a virtual brand community: An exploratory analysis. Journal of Business Research, 66(1), 105–114. https://doi.org/10.1016/j.jbusres.2011.07.029
11. Chaudhary, P., & Sharma, S. (2022). Private label fashion brands: Through the lens of masstige marketing theory. Indian Journal of Marketing, 52(6), 8–23. https://doi.org/10.17010/ijom/2022/v52/i6/169833
12. Chen, Q., Lu, Y., Gong, Y., & Xiong, J. (2023). Can AI chatbots help retain customers? Impact of AI service quality on customer loyalty. Internet Research, 33(6), 2205–2243. https://doi.org/10.1108/intr-09-2021-0686
13. Coelho, A., Bairrada, C., & Peres, F. (2019). Brand communities' relational outcomes, through brand love. Journal of Product & Brand Management, 28(2), 154–165. https://doi.org/10.1108/jpbm-09-2017-1593
14. Das, M., Saha, V., & Roy, A. (2022). Inspired and engaged: Decoding MASSTIGE value in engagement. International Journal of Consumer Studies, 46(3), 781–802. https://doi.org/10.1111/ijcs.12726
15. Følstad, A., Nordheim, C. B., & Bjørkli, C. A. (2018). What makes users trust a chatbot for customer service? An exploratory interview study. In Internet Science (Vol. 11193, pp. 194–208). Springer. https://doi.org/10.1007/978-3-030-01437-7_16
16. Fornell, C., & Larcker, D. F. (1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, 18(1), 39–50. https://doi.org/10.2307/3151312
17. Goswami, S., & Balasubramanian, N. (2022). Demystifying the antecedents of brand advocacy: Mediating the role of brand love and brand passion. Indian Journal of Marketing, 52(8), 26–40. https://doi.org/10.17010/ijom/2022/v52/i8/171222
18. Gupta, M., & Sharma, A. (2021). Enhance customer engagement via Facebook fanpage for increased purchase intentions: Case of ewallet. International Journal of Online Marketing, 11(1), 62–77. https://doi.org/10.4018/ijom.2021010104
19. Hari, H., Iyer, R., & Sampat, B. (2022). Customer brand engagement through chatbots on bank websites– Examining the antecedents and consequences. International Journal of Human–Computer Interaction, 38(13), 1212–1227. https://doi.org/10.1080/10447318.2021.1988487
20. Harrigan, P., Roy, S. K., & Chen, T. (2021). Do value cocreation and engagement drive brand evangelism? Marketing Intelligence & Planning, 39(3), 345–360. https://doi.org/10.1108/mip-10-2019-0492
21. Head, G., Schau, H. J., & Thompson, K. (2013). Facilitating collective brand engagement and collaborative production through cultural marketing. In Marketing management: A Cultural Perspective (pp. 194–211). Taylor & Francis. https://doi.org/10.4324/9780203357262
22. Heinonen, K. (2018). Positive and negative valence influencing consumer engagement. Journal of Service Theory and Practice, 28(2), 147–169. https://doi.org/10.1108/jstp-02-2016-0020
23. Helme-Guizon, A., & Magnoni, F. (2019). Consumer brand engagement and its social side on brand-hosted social media: How do they contribute to brand loyalty? Journal of Marketing Management, 35(7–8), 716–741. https://doi.org/10.1080/0267257x.2019.1599990
24. Hollebeek, L. (2011). Exploring customer brand engagement: Definition and themes. Journal of Strategic Marketing, 19(7), 555–573. https://doi.org/10.1080/0965254x.2011.599493
25. Hollebeek, L. D., Glynn, M. S., & Brodie, R. J. (2014). Consumer brand engagement in social media: Conceptualization, scale development and validation. Journal of Interactive Marketing, 28(2), 149–165. https://doi.org/10.1016/j.intmar.2013.12.002
26. Hollebeek, L. D., Jaakkola, E., & Alexander, M. (2018). Beyond the dyadic: Customer engagement in increasingly networked environments. Journal of Service Management, 29(3), 330–332. https://doi.org/10.1108/josm-05-2018-410
27. Hudson, S., Roth, M. S., Madden, T. J., & Hudson, R. (2015). The effects of social media on emotions, brand relationship quality, and word of mouth: An empirical study of music festival attendees. Tourism Management, 47, 68–76. https://doi.org/10.1016/j.tourman.2014.09.001
28. Johnston, K. A., & Taylor, M. (2018). Engagement as communication. In The handbook of communication engagement. John Wiley & Sons. https://doi.org/10.1002/9781119167600.ch1
29. Kaur, P., Dhir, A., Chen, S., Malibari, A., & Almotairi, M. (2020). Why do people purchase virtual goods? A uses and gratification (U&G) theory perspective. Telematics and Informatics, 53, Article ID 101376. https://doi.org/10.1016/j.tele.2020.101376
30. Kemp, E., Childers, C. Y., & Williams, K. H. (2012). Place branding: Creating self‐brand connections and brand advocacy. Journal of Product & Brand Management, 21(7), 508–515. https://doi.org/10.1108/10610421211276259
31. Kosiba, J. P., Boateng, H., Okoe, A. F., & Hinson, R. (2020). Trust and customer engagement in the banking sector in Ghana. The Service Industries Journal, 40(13–14), 960–973. https://doi.org/10.1080/02642069.2018.1520219
32. Kunz, W., Aksoy, L., Bart, Y., Heinonen, K., Kabadayi, S., Ordenes, F. V., Sigala, M., Diaz, D., & Theodoulidis, B. (2017). Customer engagement in a big data world. Journal of Services Marketing, 31(2), 161–171. https://doi.org/10.1108/jsm-10-2016-0352
33. Lajante, M., & Del Prete, M. (2020). Technology-infused organizational frontlines: When (not) to use chatbots in retailing to promote customer engagement. In E. Pantano (ed.) Retail futures (pp. 71–84). Emerald Publishing Limited. https://doi.org/10.1108/978-1-83867-663-620201011
34. Leckie, C., Nyadzayo, M. W., & Johnson, L. W. (2016). Antecedents of consumer brand engagement and brand loyalty. Journal of Marketing Management, 32(5–6), 558–578. https://doi.org/10.1080/0267257x.2015.1131735
35. Lee, D., Kim, H. S., & Kim, J. K. (2011). The impact of online brand community type on consumer's community engagement behaviors: Consumer-Created vs. marketer-created online brand community in online social-networking web sites. Cyberpsychology, Behavior, and Social Networking, 14(1–2), 59–63. https://doi.org/10.1089/cyber.2009.0397
36. Li, M., & Wang, R. (2023). Chatbots in e-commerce: The effect of chatbot language style on customers' continuance usage intention and attitude toward brand. Journal of Retailing and Consumer Services, 71, Article ID 103209. https://doi.org/10.1016/j.jretconser.2022.103209
37. Libai, B., Bolton, R., Bügel, M. S., de Ruyter, K., Götz, O., Risselada, H., & Stephen, A. T. (2010). Customer-to-customer interactions: Broadening the scope of word of mouth research. Journal of Service Research, 13(3), 267–282. https://doi.org/10.1177/1094670510375600
38. Liu, Y., Li, J., & Sheng, S. (2021). Brand co-creation in tourism industry: The role of guide-tourist interaction. Journal of Hospitality and Tourism Management, 49, 244–252. https://doi.org/10.1016/j.jhtm.2021.09.019
39. Lou, C., Kang, H., & Tse, C. H. (2022). Bots vs. humans: How schema congruity, contingency-based interactivity, and sympathy influence consumer perceptions and patronage intentions. International Journal of Advertising, 41(4), 655–684. https://doi.org/10.1080/02650487.2021.1951510
40. Luo, X., Tong, S., Fang, Z., & Qu, Z. (2019). Frontiers: Machines vs. humans: The impact of artificial intelligence chatbot disclosure on customer purchases. Marketing Science, 38(6), 937–947. https://doi.org/10.1287/mksc.2019.1192
41. Munnukka, J., Talvitie-Lamberg, K., & Maity, D. (2022). Anthropomorphism and social presence in human–virtual service assistant interactions: The role of dialog length and attitudes. Computers in Human Behavior, 135, Article ID 107343. https://doi.org/10.1016/j.chb.2022.107343
42. Nandi, S., & Prasad, S. S. (2024). Customer engagement marketing and firms' deliberation on e-word of mouth communication on online platforms: A study on millennials and zoomers. Indian Journal of Marketing, 54(1), 8–28. https://doi.org/10.17010/ijom/2024/v54/i1/173380
43. Naqvi, M. H., Hongyu, Z., Naqvi, M. H., & Kun, L. (2024). Impact of service agents on customer satisfaction and loyalty: Mediating role of chatbots. Journal of Modelling in Management, 19(2), 470–491. https://doi.org/10.1108/jm2-01-2023-0004
44. Nguyen, Q. N., Sidorova, A., & Torres, R. (2022). User interactions with chatbot interfaces vs. menu-based interfaces: An empirical study. Computers in Human Behavior, 128, Article ID 107093. https://doi.org/10.1016/j.chb.2021.107093
45. Ogunmokun, O. A., & Timur, S. (2022). Customers' quality of life, advocacy, and banks' CSR-fit: A cross-validated moderated mediation model. International Journal of Consumer Studies, 46(3), 907–924. https://doi.org/10.1111/ijcs.12737
46. Othayoth, P. K., & Khanna, S. (2024). Chatbot service quality in banking: Analyzing Indian banking customer perceptions and influence on customer satisfaction and value. Indian Journal of Marketing, 54(2), 44 – 65. https://doi.org/10.17010/ijom/2024/v54/i2/173474
47. Pelau, C., Dabija, D.-C., & Ene, I. (2021). What makes an AI device human-like? The role of interaction quality, empathy, and perceived psychological anthropomorphic characteristics in the acceptance of artificial intelligence in the service industry. Computers in Human Behavior, 122, Article ID 106855. https://doi.org/10.1016/j.chb.2021.106855
48. Prentice, C., & Nguyen, M. (2020). Engaging and retaining customers with AI and employee service. Journal of Retailing and Consumer Services, 56, Article ID 102186. https://doi.org/10.1016/j.jretconser.2020.102186
49. Roy, S. K. (2015). Modeling customer advocacy: A PLS path modeling approach. Journal of Strategic Marketing, 23(5), 380–398. https://doi.org/10.1080/0965254x.2014.944557
50. Roy, S. K., Singh, G., Sadeque, S., Harrigan, P., & Coussement, K. (2023). Customer engagement with digitalized interactive platforms in retailing. Journal of Business Research, 164, Article ID 114001. https://doi.org/10.1016/j.jbusres.2023.114001
51. Sahoo, D., & Pillai, S. S. (2017). Role of mobile banking servicescape on customer attitude and engagement: An empirical investigation in India. International Journal of Bank Marketing, 35(7), 1115–1132. https://doi.org/10.1108/ijbm-09-2015-0144
52. Sashi, C. M., Brynildsen, G., & Bilgihan, A. (2019). Social media, customer engagement, and advocacy: An empirical investigation using Twitter data for quick service restaurants. International Journal of Contemporary Hospitality Management, 31(3), 1247–1272. https://doi.org/10.1108/ijchm-02-2018-0108
53. Sharma, D. R., Singh, B., & Jaiswal, K. (2023). Understanding the influence of mobile in-app price promotions in food delivery apps on customer engagement and advocacy. Indian Journal of Marketing, 53(7), 8–29. https://doi.org/10.17010/ijom/2023/v53/i7/170023
54. Shores, R. (2019). Upset and disappointed: 82% of consumers give brands the thumbs down. Oracle. https://www.oracle.com/corporate/pressrelease/jeanne-bliss-customer-experience-073019.html
55. Srivastava, M. (2019). Role of customer engagement in customer loyalty for retail service brands: Customer orientation of salesperson as a mediator. Indian Journal of Marketing, 49(11), 7–19. https://doi.org/10.17010/ijom/2019/v49/i11/148273
56. Van den Broeck, E., Zarouali, B., & Poels, K. (2019). Chatbot advertising effectiveness: When does the message get through? Computers in Human Behavior, 98, 150–157. https://doi.org/10.1016/j.chb.2019.04.009
57. van Doorn, J., Lemon, K. N., Mittal, V., Nass, S., Pick, D., Pirner, P., & Verhoef, P. C. (2010). Customer engagement behaviour: Theoretical foundations and research directions. Journal of Service Research, 13(3), 253–266. https://doi.org/10.1177/1094670510375599
58. van Tonder, E., & de Beer, L. T. (2018). New perspectives on the role of customer satisfaction and commitment in promoting customer citizenship behaviours. South African Journal of Economic and Management Sciences, 21(1), Article ID a1894. https://doi.org/10.4102/sajems.v21i1.1894
59. Vander Schee, B. A., Peltier, J., & Dahl, A. J. (2020). Antecedent consumer factors, consequential branding outcomes, and measures of online consumer engagement: Current research and future directions. Journal of Research in Interactive Marketing, 14(2), 239–268. https://doi.org/10.1108/jrim-01-2020-0010
60. Wang, Y., Zhang, N., & Zhao, X. (2021). Understanding the determinants in the different government AI adoption stages: Evidence of local government chatbots in China. Social Science Computer Review, 40(2), 534–554. https://doi.org/10.1177/0894439320980132
61. Xie, T., Pentina, I., & Hancock, T. (2023). Friend, mentor, lover: Does chatbot engagement lead to psychological dependence? Journal of Service Management, 34(4), 806–828. https://doi.org/10.1108/josm-02-2022-0072
62. Yen, C.-H., Teng, H.-Y., & Tzeng, J.-C. (2020). Innovativeness and customer value co-creation behaviors: Mediating role of customer engagement. International Journal of Hospitality Management, 88, Article ID 102514. https://doi.org/10.1016/j.ijhm.2020.102514
63. Youn, S., & Jin, S. V. (2021). “In A.I. we trust?” The effects of parasocial interaction and technopian versus luddite ideological views on chatbot-based customer relationship management in the emerging “feeling economy.” Computers in Human Behavior, 119, Article ID 106721. https://doi.org/10.1016/j.chb.2021.106721
64. Youssef, Y. M., Johnston, W. J., AbdelHamid, T. A., Dakrory, M. I., & Seddick, M. G. (2018). A customer engagement framework for a B2B context. Journal of Business & Industrial Marketing, 33(1), 145–152. https://doi.org/10.1108/jbim-11-2017-0286
65. Zarouali, B., Van den Broeck, E., Walrave, M., & Poels, K. (2018). Predicting consumer responses to a chatbot on Facebook. Cyberpsychology, Behavior, and Social Networking, 21(8), 491–497. https://doi.org/10.1089/cyber.2017.0518