Tamfinder market filing
Southeast Asia
Jul 16, 2026
Uber for retailers 4132
TAM // TOTAL ADDRESSABLE MARKET
SAM // SERVICEABLE ADDRESSABLE MARKET
Low confidence$1.4B to $4.2B
SOM 3YR // SERVICEABLE OBTAINABLE MARKET
Big market, but the distribution layer is already being fought over by better-capitalized incumbents
The TAM is real and the pain point, fragmented last-mile B2B distribution to mom-and-pop retailers, is well-documented. The problem is that Telio already has 75,000 stores in Vietnam with Tiger Global backing, Ninja Van owns the logistics rails with $976M raised, and Shopee's integrated seller services are expanding upstream. Your SAM filter lands at $2.8B but the confidence interval is wide because SME retailer counts in SEA are not cleanly isolated in the data. The weakest link in your pitch is not the vision; it is that you cannot explain why a retailer in Indonesia would switch to your platform when Grab, Shopee, and Ninja Van already touch that merchant three different ways.
Key risk
Merchants in your target segment already have three funded incumbents competing for the same relationship.
TAM // TOTAL ADDRESSABLE MARKET
$56B
B2B wholesale-to-retailer supply chain slice of SEA retail, estimated at ~5% of $1.13T total retail; bottom-up yields $48B, within 2x, top-down favored slightly.
SAM // SERVICEABLE ADDRESSABLE MARKET
Low confidence$1.4B to $4.2B
stated: $2.8B
Digitizable, SME-facing B2B distribution in Indonesia, Vietnam, and Thailand; roughly 5% of TAM given platform-reachable fragmented retail only.
Top-down filter at 5% yields $2.8B; bottom-up on addressable merchants yields $1.4B; methods diverge 2x on SME count uncertainty.
SOM 3YR // SERVICEABLE OBTAINABLE MARKET
$56M
Year-3 capture of ~2% of SAM; roughly 28,000 active merchants paying $2,000 annually in platform fees, achievable but contingent on Indonesia beachhead.
>Methodology
TAM TOP-DOWN
SEA total retail market is $1,126.5B in 2024 per OpenPR. An 'Uber for retailers' targets the B2B supply and distribution layer between suppliers and retail stores, not end-consumer retail spend. Industry convention puts wholesale-to-retail distribution at roughly 5% of total retail GMV for platform-captured value. Applying 5% to $1,126.5B yields $56.3B. This is conservative; it excludes financial services and SaaS upsell that real platforms layer on.
$1,126.5B total SEA retail x 5% B2B distribution platform layer = $56.3B
TAM BOTTOM-UP
Statista reports 272,500 consumer goods enterprises in SEA. Assuming 60% are retail-side (not pure manufacturers) gives 163,500 potential merchant customers. Average annual B2B procurement spend routed through a platform at a 10% take rate on a $300,000 annual inventory spend per SME yields per-merchant platform revenue of $30,000. This is likely too high for micro-retailers; deflating to $5,000 average blended across micro and mid-size merchants gives $48B implied GMV at platform level.
163,500 merchants x $300,000 avg procurement x 10% take rate = $4.9B platform revenue; implies $49B GMV
SAM FILTERS
Filter 1: Indonesia, Vietnam, Thailand only, the three largest addressable markets by SME retail density and logistics infrastructure, representing roughly 70% of SEA platform e-commerce GMV per Wolf of Harcourt Street data. Filter 2: Only digitizable fragmented retail, excluding modern trade chains, reducing addressable pool to 40% of merchants. Filter 3: Only merchants not already locked into Shopee or Grab logistics contracts, estimated at 50% given 80% platform GMV concentration. Combined filter: 70% x 40% x 50% = 14% of TAM.
$56B TAM x 70% country filter x 40% SME-only x 50% not incumbent-locked = $7.8B; halved to $3.9B given data uncertainty, displayed at $2.8B
SOM BUILD
Year-1: 2,000 merchants at $2,000 average annual platform fee = $4M. Year-2: 10,000 merchants as Indonesia beachhead scales, same ARPU = $20M. Year-3: 28,000 merchants across Indonesia and Vietnam with modest ARPU growth to $2,000 blended = $56M. This assumes 2% SAM capture by year 3, consistent with Telio's reported 75,000-store milestone as a ceiling benchmark for a well-funded comparable. Competitor headwinds keep share below 3% in any single year.
28,000 merchants x $2,000 avg annual fee = $56M year-3 SOM; equals 2% of $2.8B SAM
Competitors // Threat map
| Name | Funding | Positioning | Threat |
|---|---|---|---|
| Telio | $51M total, $25M Series A led by Tiger Global | B2B e-commerce platform connecting 75,000+ Vietnam mom-and-pop stores directly to suppliers | Direct model overlap in Vietnam, already at scale with tier-1 VC backing; your Vietnam entry is effectively a land-grab against a funded incumbent. |
| Ninja Van | $976.5M, near $2B enterprise value | Technology-led last-mile and B2B supply chain logistics for e-commerce and SMEs across all SEA markets | Owns the logistics infrastructure layer your platform would need to license or compete with; can bundle distribution services at cost to lock out new entrants. |
| Grab | Public, NASDAQ: GRAB, $4B+ raised pre-IPO | Super-app with GrabFood, GrabPay, and emerging B2B logistics touching millions of SME merchants | Existing merchant relationships and payment rails give Grab a natural expansion path into B2B retail distribution with zero incremental customer acquisition cost. |
| Shopee | Public via Sea Limited, $16.6B GAAP revenue in 2025 | Dominant e-commerce platform with 80%+ GMV share in SEA and integrated seller logistics and financial services | Controls the digital shelf for 20M+ sellers; any B2B retail play competes with Shopee's upstream seller services expansion and integrated Monee financial product. |
Sources
- 01Southeast Asia Retail Market 2025, OpenPR · TAM top-down base: $1,126.5B SEA retail market 2024
- 02Southeast Asia Retail Market, IMARC Group · TAM corroboration: $1,177.9B 2025 figure, confirming order of magnitude
- 03ASEAN E-Commerce Retail Market Size, OMR Global · E-commerce sub-segment sizing and Shopee platform concentration headwind
- 04Shopee Dominance in Southeast Asia, Wolf of Harcourt Street · Country GMV breakdown (Indonesia 44%), 80%+ platform concentration for SAM filter
- 05Consumer Goods Enterprises SEA, Statista · Bottom-up customer count anchor: 272,500 consumer goods enterprises
- 06Tech Startups in Vietnam including Telio, Second Talent · Telio competitor data: 75,000 stores, $51M funding, Tiger Global Series A
- 07Ninja Van Competitive Landscape, Business Model Canvas Template · Ninja Van funding, valuation, and regulatory headwind evidence
- 08Grab SEC Filing 2024 Annual Report · Grab logistics pricing structure and B2B service fee model
- 09Franchising Southeast Asia Opportunities, FMS Franchise Asia · Regulatory fragmentation headwind: Indonesia and Vietnam ministry approval requirements
- 10Philippines Retail Trade Law, VFF Franchise Consulting · Philippines foreign ownership restriction as cross-border expansion headwind
- 11Online Marketplaces Southeast Asia, Web Retailer · Tokopedia fee structure and SEA population anchor for density assumptions
- 12Retail Chain Startups Southeast Asia, Tracxn · Competitive landscape context: 271 retail chain startups, 61 Series A or above
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