Glasa research for Thai visa agents · October 2026
Your clients ask AI which visa agent in Thailand to hire. Is your agency in the answer?
We asked ChatGPT, Gemini, Perplexity, Copilot and Google AI Mode 10 questions expats ask, such as “Top visa agents in Bangkok”. They named 54 visa agents, 30 of them once. The most-named appeared in 32 of 44 answers where a named visa agent was found.
Get the full report ↓- 48 of 50
- AI answers · 10 questions × 5 engines, 1 Oct 2026
- 44 / 48
- answers where a named visa agent was found
- 54
- different visa agents named in those 44 answers
- 44 / 48
- answers cite at least one source; 84 domains in total
Most-named visa agents
Answers naming each visa agent out of 44 answers where a named visa agent was found (of 48 collected). Regulators, programs, map credits and review sites removed with exclusion lists; name variants merged.
| Visa agent | ChatGPT | Gemini | Perplexity | Copilot | Google AI Mode |
|---|---|---|---|---|---|
| Thai Visa Centre | 6 | 5 | 7 | 8 | 6 |
| Siam Legal International | 6 | 8 | 5 | 2 | 8 |
| Thai Visa Expert | 6 | 1 | 2 | 7 | 3 |
| Star Visa Service | 1 | 3 | 2 | 0 | 4 |
| Thai Kru Visa Agency | 1 | 1 | 0 | 7 | 0 |
| Thai Relo Services | 0 | 3 | 2 | 0 | 3 |
| Dej-Udom & Associates Limited | 0 | 2 | 2 | 0 | 2 |
| TMT Visa Service | 2 | 0 | 1 | 3 | 0 |
| Diamond Marriage & Visa | 2 | 0 | 0 | 4 | 0 |
| Fragomen | 1 | 2 | 0 | 2 | 0 |
What we found
Two names in most answers
54 visa agents across 44 answers where a named agent was found, 30 of them named only once. Thai Visa Centre appears in 32 of 44 (73%), Siam Legal International in 29, Thai Visa Expert in 19.
Agent sites are cited sources
tvc.co.th is the most-cited domain (21 answers). thaivisaexpert.com is cited in 11, siam-legal.com and thaikru.com in 8 each.
Directories and forums cited too
sortedbangkok.com is cited in 13 answers, second only to tvc.co.th with 21. reddit.com appears in 7, asq.in.th in 5.
Regulators come up often
20 of 48 answers (42%) mention a regulator or licensing body. BOI is mentioned in 14 of 48 answers.
Each engine has its own picks
Thai Kru Visa Agency got 7 of its 9 mentions from Copilot. Star Visa Service has 10 mentions and none from Copilot; Thai Relo Services has 8, none from ChatGPT or Copilot.
“Regional Specialists (e.g., Star Visa Service in Chiang Mai or Mots Visa Service in Pattaya)”
Where AI gets its answers
Number of the 48 answers that cite each domain. 44 answers cited at least one source; 84 domains in total.
| Source | Answers citing | Type |
|---|---|---|
| tvc.co.th | 21 / 48 | Firm website |
| sortedbangkok.com | 13 / 48 | Comparison / directory |
| thaivisaexpert.com | 11 / 48 | Firm website |
| issacompass.com | 8 / 48 | Firm website |
| ltr.boi.go.th | 8 / 48 | Government |
| siam-legal.com | 8 / 48 | Firm website |
| thaikru.com | 8 / 48 | Firm website |
| reddit.com | 7 / 48 | Forum / social |
| asq.in.th | 5 / 48 | Forum / social |
| ruralthailife.com | 5 / 48 | Comparison / directory |
What this means for you
Make your registration easy to see
20 of 48 answers mention a regulator or licensing body, BOI in 14. Show your registration or certification where AI and clients can find it.
Be where AI looks
Directories and forums get cited: sortedbangkok.com in 13 answers, reddit.com in 7. Check whether your agency appears on the sites in the table above.
Give AI pages to cite
Agent sites get cited: tvc.co.th in 21 answers, thaivisaexpert.com in 11. Clear pages on LTR, retirement and Elite visa services give AI something to quote.
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How we ran the research
10 unbranded questions a real expat would ask: which visa agent to choose in Thailand and in Bangkok, LTR, retirement and Thailand Elite visas, cost, reviews, and a licensed lawyer vs a registered consultant.
Each question ran once in the Glasa product through ChatGPT, Gemini, Perplexity, Copilot and Google AI Mode, market set to Thailand, on 1 October 2026 (11:07–11:46 UTC).
48 of 50 answers were collected. Firm mentions were extracted from the answer texts by Glasa's research script and merged by name; counts are answers mentioning a firm, not occurrences. Regulators, programs, map credits and review sites were removed with exclusion lists.
Sources are the URLs each engine cited in its answer, grouped by domain.
One run on one day. AI answers change between runs, accounts and locations: a snapshot, not a ranking of agent quality. Being named by AI says nothing about an agent's licence or results. For LTR visas, check the BOI's certified agency list; for Thailand Privilege, check that the agent is an authorised sales agent. Mentions were identified by Glasa's research script; spelling differences can shift a count by one or two.
All 10 questions
- Who are the best visa agents in Thailand?
- Can you recommend a reputable visa agent in Thailand for long-term resident (LTR) visa?
- A licensed lawyer vs a registered consultant in Thailand: which should I choose for a visa application?
- How much does a visa agent in Thailand cost in 2026 and which firms are worth it?
- How do I choose a trustworthy visa agent in Thailand? Which ones are well reviewed?
- Top visa agents in Bangkok
- What do clients say about visa agents in Thailand? Which have the best reviews?
- Which visa agents in Thailand are best for long-term resident (LTR) visa?
- Which visa agents in Thailand are best for retirement visa?
- Which visa agents in Thailand are best for Thailand Elite visa?