Delphi is an AI "digital clone" creation platform that allows users to train their knowledge, writing style and communication methods into an AI clone, automatically conducting personalized conversations with visitors, and is suitable for personal brand expansion, customer consultation and knowledge monetization.

Delphi’s AI digital doppelgänger platform

Core parameters and statistics

Parameter	Value
Clone input source	Text (article/email/conversation record), call recording, video/podcast
Training time	10-30 minutes for basic cloning, 1-3 hours for deep cloning
Supported languages	English (multi-language reply is an experimental feature)
Embed method	Website widgets Slack, Telegram, API, link sharing
Conversation context	Long-term memory (configurable memory window)
Analytics Panel	Conversation History, User Intent, Conversion Funnel
Human-machine collaboration	Real-time supervision mode (manual takeover)

Delphi's core parameters reflect its positioning as an "AI extension of personal branding" rather than a general customer service robot. The training cost (10-30 minutes for a base clone) is much lower than custom-training a large model, but its effectiveness depends on the quality and diversity of the input data.

User and market recognition

• C-side users: As of early 2026, more than 100,000 personal creators, consultants, coaches, and therapists have created personal digital avatars.
• B-side adoption: Used by some SaaS companies for sales development (SDR) automation, and consulting firms for 24/7 customer response.
• Market Signal: Received support from Y Combinator and completed multiple rounds of financing; called "the representative product of AI clones" by TechCrunch, Forbes and other media.
• Industry benchmarking: The main competing products in the field of AI cloning include Chatbase (custom customer service robot) and Character.AI (role playing). Delphi's differentiation lies in the positioning of "real individual cloning".

Cost advantage

Plan	Price	Core Benefits
Free version	$0/month	1 clone, 100 conversations/month, basic training
Starter	$29/month	1 clone, 1000 conversations/month, advanced training
Pro	$99/month	3 avatars, 10,000 conversations/month, call training, custom branding
Enterprise Edition	Customized Quotation	Unlimited clones, private deployment API access to SSO, exclusive SLA

• C-side Cost: Free version 100 conversations/month is enough for light use, but training quality is limited. The Starter version is the best cost-effective option for individual creators to get started.
• B-side cost: For enterprises, 10,000 conversations are not enough for the Pro version to cover large-scale customer service scenarios; the pricing of the enterprise version has not been disclosed, but with reference to the competing product Chatbase Enterprise Edition, it is estimated to be between $500-2000/month.
• Hidden costs: The preparation time of training data (organizing documents/recordings) is the main initial investment; manual correction and dialogue review when the avatar's responses are inaccurate will also consume manpower.

Main functions

• Personal Knowledge Clone: Upload your articles, emails, conversation records, podcast recordings, etc., and AI will learn your communication style, knowledge boundaries and value proposition.
• Automatic one-to-one conversation: The clone uses your identity and tone to conduct personalized conversations with visitors, answer inquiries, book services, and collect needs.
• Multi-channel embedding: Deploy clones through web widgets, Slack bots, Telegram bots API or shared links.
• Real-time supervision mode: When the avatar cannot answer accurately or detects sensitive words, it will automatically notify the real person to intervene, realizing Human-in-the-loop.
• Conversation Analysis and Insights: View all conversation records, user intent distribution and frequently asked questions to help optimize your own knowledge base.
• A/B clone test: Run multiple clone versions at the same time, compare the conversation completion rate and user satisfaction, and choose the optimal configuration.

Model and version evolution

• Delphi 1.0 (2023.03): With text cloning as the core, it supports basic training and website embedded dialogue, positioning personal brand assistant.
• Delphi 2.0 (2024.06): Introduces advanced clone training (can import call recordings), custom intent recognition, supports Slack embedding, and significantly improves conversation quality.
• Delphi 3.0 (2025.09): The team workspace function is online, supports multi-language replies, automatically updates the knowledge base, and enhances enterprise-level management capabilities.
• Delphi 3.5 (2026.05): Multi-modal cloning (picture + video input), long-term dialogue memory optimization, A/B testing and real-time supervision mode are officially released.

Technical advantages

• Few-sample cloning vs. large model fine-tuning: Delphi does not require full-parameter fine-tuning of the basic model. Instead, it superimposes personal knowledge base and communication style on the general large model through retrieval-augmented generation (RAG) + style transfer technology. The training cost is much lower than that of a customized model.
• Real-time human-machine switching architecture: While the avatar is replying, the background continuously evaluates the confidence level - when it is lower than the threshold, manual takeover is automatically activated to ensure accurate processing of high-value (such as sales leads, customer complaints) conversations.
• Multi-modal knowledge extraction: Extract intonation, wording preferences and typical utterances from recordings and videos, making the avatar not only more like you in content, but also closer to the real individual in terms of expression rhythm and sense of language.

How to use

Entrance	Description	Suitable for the scene
Web client (delphi.ai)	Training and managing clones	All users
Web widget	Embed in website	Personal website/blog
Slack/Telegram	Integrated into messaging platform	Team collaboration
API	Custom Integrations	Developers

Typical usage steps:

1. Register at delphi.ai and select a plan.
2. Upload your knowledge materials (articles, conversations, recordings, etc.) through the "Training" page.
3. The AI ​​completes basic cloning training within 10-30 minutes.
4. Preview the clone's reply and adjust the answer style and boundaries.
5. Select the embedding method (web page widget/shared link, etc.) and deploy it online.
6. Monitor conversation quality in the analytics panel and update the knowledge base regularly.

Product Pricing

Delphi adopts a SaaS subscription system, and the billing dimensions are the number of clones and the number of monthly conversations:

• Free version: 1 clone, 100 times/month, suitable for testing and light use.
• Starter version: $29/month, 1 clone, 1000 times/month, suitable for individual creators.
• Pro version: $99/month, 3 clones, 10,000 times/month, suitable for small teams.
• Enterprise Edition: Customized offer for organizations requiring large-scale deployment and privatization.

Note: Avatar training quality and effectiveness are highly dependent on the quality of the input data. It is recommended to conduct dialogue testing and response tuning for at least one week before officially going online.

Application scenarios

• Personal Brand Extension: Consultants, coaches, therapists create digital avatars to answer potential clients' FAQs 24/7, expanding from "limited one-on-one time" to "unlimited parallel conversations."
• Sales lead pre-screening: The B2B sales team deploys "salesperson avatars" to automatically talk to website visitors, screen high-quality leads and transfer them to real sales (deduction: lead screening efficiency is increased by 3-5 times).
• Knowledge Realization Automation: Course creators use avatars to answer students’ questions, replacing part of the manual Q&A workload.
• Customer Service Enhancement: Small and medium-sized enterprises will hand over common problems to a separate person, only complex problems will be handled manually, and customer service response time will be reduced from hours to seconds.

Applicable people

• Independent consultants and coaches: Time is a core asset, and Delphi clones can help reach potential customers during non-working hours.
• Content Creator: Owns a large number of articles/videos/podcast materials, and transforms content assets into automatic conversations through cloning to achieve "content × AI = continuous interaction".
• SMB founder and small team: There is no full-time customer service and sales team, and the avatar can serve as a "virtual employee" to cover pre-sales consultation.
• Not applicable to the crowd: In scenarios where only general Q&A robots (non-personal clones) are needed, traditional customer service robots such as Chatbase and Tidio are more economical; in scenarios where highly compliant financial services and medical consultations are required, the accuracy of AI clones is not yet sufficient to bear legal liability.

Summary and Outlook

Delphi's core competitiveness lies in its unique positioning of "personal cloning" - it does not pursue general intelligence, but focuses on using AI to amplify individual influence and service capabilities. Current limitations include: the training effect is highly dependent on data quality; support for languages ​​other than English is weak; avatars still require frequent manual intervention in highly complex consultation scenarios.

Follow-up observation points: the speed of improvement in multi-modal cloning quality (video input training); the official release of multi-language support such as Chinese; and the establishment of ethical boundaries and legal compliance frameworks for cloning identities.

Procurement/Adoption Risk Assessment: For personal brand extensions and low-complexity customer service scenarios, Delphi’s ROI is clear – a $29/mo clone can replace some of the junior assistant work. But please note: the content of the avatar's reply represents your "digital identity", and the company may need to bear responsibility for the avatar's speech; under privacy regulations such as GDPR/CCPA, it is a compliance obligation to inform users that they are talking to an AI avatar rather than a real person; it is recommended that the identity of the "AI avatar" be clearly marked on the conversation interface to avoid misleading.

Related tools: DeepSeek, ChatGPT

Version Info

• Delphi 3.5 ：Added multi-modal cloning (supports image + video input); strengthened dialogue context memory; introduced A/B clone testing and real-time supervision mode. （~2026-05）
• Delphi 3.0 ：Launched the team workspace function; supported multi-language replies; enhanced knowledge base management and automatic updates. （~2025-09）
• Delphi 2.0 ：Introducing advanced clone training, call recording import, custom intent recognition, and supports Slack/webpage embedding. （~2024-06）
• Delphi 1.0 ：Initial release with support for text clone training and website embedded conversations. （~2023-03）