AI Agent Development Company in Ho Chi Minh City

All our HCMC work is fixed-fee in VND with milestone invoicing aligned to Vietnamese corporate accounting cycles, scoped per engagement rather than published as bands. A scoped Vietnamese-language AI agent proof of concept (single-purpose, narrow tool use, basic eval harness) is a six to ten week engagement. A production customer service or KYC agent adds multi-tool orchestration, Vietnamese-tuned model selection, FPT Cloud sovereign hosting, and SBV-aligned audit logging. Full enterprise agent platforms add multi-agent coordination, Zalo, Messenger, and WhatsApp surfaces, e-invoice and ERP integration, and Decree 13/2023 compliance documentation. HCMC sits well below Singapore Lion City pricing while shipping comparable depth. All fixed-fee in VND with milestone invoicing aligned to Vietnamese corporate accounting cycles.

Vietnamese agent failures in production cluster around four issues, and we engineer for each. First, diacritic handling — Vietnamese has six tones marked by diacritics (á à ả ã ạ) and customers routinely drop them in informal chat, so our evaluation harnesses test both diacritic-full and diacritic-stripped inputs against the same intent. Second, Bac-Trung-Nam dialect — Northern (Hanoi), Central (Hue, Da Nang), and Southern (Saigon) Vietnamese use different vocabulary for the same concepts (béo versus mập for fat, lợn versus heo for pig, dứa versus thơm for pineapple), and a HCMC agent must default to Southern vocabulary while understanding Northern inputs. Third, code-switching — Vietnamese conversation regularly mixes English loanwords (laptop, taxi, OK, sorry) that off-the-shelf evals miss. Fourth, formal register — pronoun selection (anh, chị, em, cô, chú, bác, cháu, bạn) signals respect and age relationship; agents that pick wrong feel rude. We pair Vietnamese linguists from HCMC, Hanoi, and Da Nang for the eval harness curation and prompt engineering.

Decree 13/2023 on Personal Data Protection requires data controllers and processors handling Vietnamese personal data to register with the Ministry of Public Security's A05 cybersecurity department, and the Cybersecurity Law 2018 (Article 26) requires data localisation for certain categories including services with significant Vietnamese user bases. For agents processing Vietnamese personal data, we default to FPT Cloud sovereign hosting (FPT's HCMC and Hanoi data centres) for personal data, with cross-border processing only when a Personal Data Impact Assessment (DPIA) signs off, the controller has registered cross-border transfer with A05, and the user has provided explicit consent. We document residency in the agent system architecture diagram and the Decree 13 DPIA, and we coordinate with your Vietnamese privacy counsel on A05 registration rather than acting as legal advisor ourselves.

Yes. Zalo (VNG Corporation, Vietnam's listed tech company) has over 75 million monthly active users in Vietnam, making it the dominant chat and super-app surface alongside Facebook Messenger and a growing presence for WhatsApp. Our agent deliverables include Zalo Official Account integration via the Zalo Notification Service (ZNS) and Zalo Chatbot API, Vietnamese-first conversation flows tuned for Zalo's character limits and rich content templates, ZNS template approval handling (Zalo manually approves message templates before bulk send), and Zalo Pay integration when agents need to handle in-conversation payments. We also handle the cross-platform reality where Vietnamese consumers expect the same agent personality across Zalo, Facebook Messenger, Instagram DM, and increasingly WhatsApp Business for export-facing brands.

We select Vietnamese language models per workload. For classification and extraction (intent detection, named entity recognition, document parsing) we use PhoBERT and PhoGPT from VinAI Research at VinUniversity, which were pre-trained on the Vietnamese News Corpus and outperform multilingual BERT and XLM-R on Vietnamese benchmarks. For generative agent reasoning when data residency matters, we fine-tune VinaLLaMA (Vietnamese Llama 2 / 3 fine-tune) or Sailor (Sea AI Lab's Southeast Asian model covering Vietnamese, Thai, Indonesian, Lao, Malay) on FPT Cloud GPU instances. For frontier reasoning where cross-border is acceptable, we use Claude 4.5 Sonnet, GPT-4o, and Gemini 1.5 Pro via API, all of which handle Vietnamese reasonably though they require prompt engineering for Southern dialect output. We benchmark each option against client-specific evaluation harnesses before committing to the production stack.

The State Bank of Vietnam (SBV) regulates banks, e-wallets, and intermediary payment service providers, with Circular 23/2014 and the more recent Decision 11/2023 governing digital banking and KYC. For agents deployed inside SBV-regulated entities (Vietcombank, Techcombank, ACB, Sacombank, BIDV, VietinBank, MoMo, VNPay, ZaloPay), we run our discovery against the SBV Digital Banking Supervisory Framework, deploy on FPT Cloud sovereign infrastructure with Vietnamese personal data residency, implement KYC step-up patterns aligned with SBV Decision 630/2017 on biometric verification, and produce audit logs in the format SBV examiners accept. Customer-facing agent outputs receive a compliance review pass against SBV Circular 47/2014 prohibited claims (guaranteed returns, comparative performance) before production. We coordinate with your internal compliance team rather than playing the regulator's role.

A typical HCMC production agent (single-vertical, Vietnamese-first customer service or operations agent with three to five tool integrations) takes ten to sixteen weeks from kickoff to production. Week 1 to 3 is discovery, regulatory classification, and Vietnamese eval harness design. Week 4 to 10 is build sprints — prompt engineering, tool integration, Vietnamese-specific test passes, FPT Cloud deployment configuration. Week 11 to 14 is shadow mode running parallel to existing workflows for accuracy verification, then gradual rollout. Week 15 onwards is monitoring and iteration. SBV-regulated fintech agents add four to eight weeks for compliance review. Multi-language agents (Vietnamese plus English, plus Korean or Japanese for export-facing brands) add two to four weeks per additional language. We have shipped to this cadence with FPT Software, KMS Technology, and NashTech partners on bench.

FPT Software, KMS Technology, NashTech, TMA Solutions, and CMC Global are excellent at staff augmentation and large-scale custom development at HCMC rates, but their agent work is typically client-led — they build what you specify rather than designing the agent architecture. We sit complementary to that model: we design the agent product (when an agent should escalate, what tools it should hold, what evaluation harness it should pass), and we coordinate with FPT or KMS engineers on bench for the implementation extension when scope demands it. Our fixed-fee pricing in VND is benchmarked against FPT Software's senior engineer rate cards rather than the USD 150+ per hour rates Singapore-based agent specialists charge for HCMC work. We also bring Decree 13/2023 and SBV fluency baked in from previous Vietnamese fintech and e-commerce engagements rather than learning the framework on your dime.