About 21; min
Setting up a Singapore Pte Ltd is the easy part. The hard part is finding a corporate services provider that keeps your company compliant year after year without surprise charges, slow turnarounds, or rookie mistakes. Two names dominate the market for founders comparing options in 2026: Sleek and Osome. Both promise digital-first incorporation, secretarial work, accounting, and tax handling under one roof. Both have raised serious venture funding and serve thousands of Singapore SMBs. So which one actually delivers better?
This guide compares Sleek and Osome on incorporation cost, ongoing pricing, accounting accuracy, software quality, customer support responsiveness, and the edge cases that catch founders by surprise. The differences are real and matter more than the marketing pages suggest.
Company Background
Sleek was founded in 2017 in Singapore and now operates in Hong Kong, Australia, and the UK alongside its core SG market. The company services 25,000+ businesses globally and has built its own software platform for client work.
Osome launched the same year, also in Singapore, with similar geographic expansion. It serves 13,000+ companies and is known for AI-driven bookkeeping automation. Both companies are well-capitalized, but Sleek edges ahead on customer count.
Incorporation Cost
| Item | Sleek | Osome |
|---|---|---|
| Incorporation only | SGD 750 (one-time) | SGD 600 (one-time) |
| Incorporation + nominee director (1 year) | SGD 2,400 | SGD 2,100 |
| Registered address (1 year) | SGD 250 | SGD 250 |
| Corporate secretary (1 year) | SGD 480 | SGD 400 |
| Typical first-year package | SGD 3,000–4,000 | SGD 2,500–3,500 |
Osome runs slightly cheaper on standalone pricing. Both regularly bundle services into packages where the effective cost differs by 5–15%. For a typical founder needing incorporation, nominee director, registered address, and secretary, expect to pay SGD 3,000–4,000 in year one with either provider.
Speed of Incorporation
Both platforms can incorporate a standard Pte Ltd in 1–3 business days once KYC documents are received. Sleek’s onboarding form is slightly more guided, walking founders through each requirement step by step. Osome’s form is faster for experienced founders who already know what they need.
For founders without Singapore experience, Sleek’s hand-holding usually saves frustration. For founders incorporating their second or third entity, Osome’s faster flow is preferable.
Accounting and Bookkeeping
This is where the two diverge most. Both offer accounting bundled with corporate services, but the underlying approach differs.
Sleek handles accounting through a mix of its own software and dedicated bookkeepers. Plans start at SGD 200/month for under 50 monthly transactions and scale up based on volume. Sleek integrates with Xero and Wave for clients who prefer their own software.
Osome built its own AI-driven bookkeeping platform that auto-categorizes transactions and matches receipts. Plans start at SGD 200/month for under 50 transactions but include AI features that reduce manual work. Direct integration with Stripe, Shopify, and major banks is well-tuned.
For founders who want to actively review their own books in Xero, Sleek is the better fit. For founders who want bookkeeping to “just happen” in the background, Osome’s automation is meaningfully ahead.
Software Quality
Both companies have invested heavily in their client portals. Sleek’s dashboard surfaces upcoming deadlines (annual return, AGM, tax filing), document storage, and chat with your team. Osome’s portal does the same with slightly cleaner UI and a faster mobile app.
Osome’s mobile experience is genuinely useful for founders who travel or work from phones. Sleek’s mobile experience exists but feels secondary to the web product.
For pure software experience, Osome leads by a small margin. The gap is closing each year as Sleek invests in its platform.
Customer Support Quality
Both companies offer chat, email, and phone support. The real test is how they handle complex situations: late tax filings, complicated shareholding changes, or audit support.
Sleek assigns dedicated account managers to mid-tier and enterprise clients. Response times for simple questions average 4–8 hours. For complex matters, the response can stretch to 24–48 hours but with substantive answers.
Osome relies more on AI-assisted first responses, with human escalation for complex queries. Response times for simple questions are often under 2 hours. For complex matters, quality has been more variable, with some founders reporting back-and-forth across multiple agents.
For simple recurring work, Osome is faster. For complex situations like cross-border restructuring or tax planning, Sleek’s account manager model tends to be more reliable.
Tax Filing
Both providers handle annual corporate tax filings (Form C/C-S) and unaudited financial statements. Add-on costs for tax filing typically run SGD 500–1,500 depending on company complexity.
Sleek’s tax team includes more chartered accountants on staff, which matters for companies above SGD 1M revenue or with cross-border structures. Osome handles standard SG-only filings cleanly but may refer complex cases to partners.
Nominee Director Service
Foreign founders typically need a Singapore-resident nominee director to satisfy the Companies Act requirement. Both providers offer this with similar terms: the nominee has no signing authority on bank accounts or business decisions, only the statutory role.
Sleek’s nominee terms are clear and the contract is straightforward. Osome’s nominee terms are similar but the contract has slightly more boilerplate. Either way, read the contract carefully and confirm the resignation process before signing.
Bank Account Opening
Both providers help with corporate bank account opening for DBS, OCBC, UOB, Aspire, Wise Business, and Airwallex. The actual approval is the bank’s decision, but having a corporate services provider that smooths the introduction speeds things up.
Sleek has formal partnerships with Aspire and Wise that often result in faster opening times. Osome has similar partnerships with Wise and Airwallex. For traditional banks (DBS, OCBC, UOB), the experience is comparable.
GST Registration and Filing
Once your company crosses SGD 1M annual revenue, GST registration becomes mandatory. Both providers handle the registration and quarterly F5 filings.
Sleek’s GST handling is integrated with its bookkeeping flow, making the quarterly filing nearly automatic if Sleek does your books. Osome’s AI categorization usually tags GST-relevant transactions correctly but benefits from a quick human review before filing.
Pricing for Growing Companies
As your company grows, monthly costs scale with transaction volume and complexity. Rough numbers for a typical SG SaaS at 100 monthly transactions:
- Sleek: SGD 350/month bookkeeping + SGD 100/month secretary + SGD 80/month address = SGD 530/month + annual tax filing (~SGD 800)
- Osome: SGD 320/month bookkeeping + SGD 90/month secretary + SGD 80/month address = SGD 490/month + annual tax filing (~SGD 800)
The price gap remains small at 5–10% across most scenarios. Operational fit matters more than the dollar difference.
When to Pick Sleek
- You want hands-on guidance during incorporation
- You prefer to keep your books in Xero with bookkeeping support layered on top
- You have or expect complex tax situations (cross-border, restructuring, M&A)
- You value dedicated account managers over AI-driven self-service
- You’re a regional SaaS or services company with steady recurring revenue
When to Pick Osome
- You want bookkeeping to require minimal manual effort
- You’re an e-commerce or DTC brand with high transaction volume
- You prefer a mobile-first experience and fast first-response times
- You’re comfortable with AI-assisted accounting and review-only role
- You have a relatively standard Singapore business without unusual structures
What About Other Options?
Sleek and Osome aren’t the only choices. Other credible providers include:
- BlueMeg: Boutique provider known for personalized service. Cheaper than Sleek/Osome for solo founders.
- Lanturn: Targets cross-border founders with a focus on fundraising-ready structures.
- Kim & Co: Traditional accounting firm offering modern services to startups.
- Statrys: Hong Kong-headquartered with growing SG presence; strong for businesses in both markets.
For very small businesses (single founder, no employees, minimal transactions), these smaller providers can be cheaper than Sleek or Osome. For growing companies that need a real platform, the two leaders pull ahead.
The Migration Reality
Switching between providers is possible but takes 4–8 weeks of overlap. Documents need to be transferred, historical books rebuilt or imported, and ACRA records updated for the new corporate secretary.
If you’re considering a switch, time it around the start of your financial year and budget for double-payment during the overlap period. Don’t switch in the middle of your tax season—the disruption usually causes more pain than it saves.
Final Verdict
For most Singapore founders in 2026, both Sleek and Osome are credible choices that will keep your company compliant and well-served. The right pick depends more on your accounting preferences than on any feature gap.
Sleek wins for founders who want personal attention, expect complex tax situations, or prefer Xero as their accounting tool. The account manager model adds reliability for non-routine work.
Osome wins for founders who want bookkeeping to be automatic, prefer mobile-first software, and have simpler operational needs. The AI-driven accounting is genuinely time-saving for high-volume e-commerce or SaaS businesses.
Talk to both before signing. Use the free consultation calls to see which team feels like a better long-term partner. Corporate services is a relationship business as much as a software one, and the right fit will save you years of friction.
