All Three Platforms Charge Zero Fees, Claim High Returns, and Hold SEBI Licenses. None of Them Tell You About the Defaults, the Liquidity Trap, or What Your 11% Bond Actually Pays After Tax.
GoldenPi: Zerodha-backed, India’s oldest bond platform, 10 lakh+ users. Wint Wealth: zero defaults, ₹6,000 crore AUM, co-invests in every bond. Grip Invest: started with lease-backed investments, now a full OBPP.
All SEBI-registered. All free to use. All promising 9-13% returns.
But in July 2025, TruCap Finance defaulted on its NCDs. ₹55 crore in retail investor money got stuck. Two of these three platforms had listed those bonds. One had refused.
That one fact tells you more about these platforms than any feature comparison ever will.
The Comparison Table Nobody Else Will Publish
| Parameter | GoldenPi | Wint Wealth | Grip Invest |
|---|---|---|---|
| SEBI OBPP License | Yes (first to receive, Jan 2023) | Yes | Yes |
| Founded | 2017 (oldest) | 2021 | 2020 |
| Backed By | Zerodha (Rainmatter Capital) | 3one4 Capital (₹250 Cr Series B, Jan 2026) | Anicut Capital, Endiya Partners |
| Registered Users | 10 lakh+ | 9 lakh+ | Not publicly disclosed |
| AUM/Volume | ₹4,000 Cr+ daily bond volume | ₹6,000 Cr+ cumulative AUM | ₹100 Cr+ SDI transactions |
| Min Investment | ₹10,000 | ₹1,000 (select), ₹10,000 (most) | ₹10,000 |
| Return Range | 8–12% | 9–11% | 10–13% |
| Fee to Investor | Zero | Zero | Zero |
| Co-invests in Bonds | No | Yes (claims every bond) | No |
| Known Defaults | TruCap (July 2025) | None reported | BigSpoon (2023), TruCap (2025) |
| Demat Requirement | Uses your existing demat | Opens a NEW demat for you | Uses your existing demat |
| Product Range | Widest: corp bonds, NCDs, G-Secs, FDs, IPOs | Curated NBFC/corporate bonds | Bonds + SDIs + LeaseX |
| Secondary Market | Available but illiquid | Essentially none | Limited volume |
| Owns an NBFC | No | Yes (Wint Capital, ₹200 Cr AUM) | No |
| Return Display | XIRR (inflates perceived yield) | Conservative YTM | Standard YTM |
Default History — The Data These Platforms Don’t Put on Their Homepage
TruCap Finance Default (July 2025)
TruCap, an NBFC, issued NCDs with coupon rates of 13–13.5%. Credit rating: BBB (the lowest investment-grade rating). Total retail investor exposure: approximately ₹55 crore.
Platforms that listed TruCap: GoldenPi, Grip Invest, Altifi (Northern Arc), BondsIndia.
Platforms that refused to list TruCap: Wint Wealth, IndiaBonds.
On July 16, 2025, TruCap defaulted on both interest and principal payments. CARE Ratings downgraded the bonds AFTER the default. As of the last available data, TruCap had ₹103 crore in debt repayments due over three months, with only ₹57 crore in unencumbered cash.
Investors are stuck. No guaranteed recovery path.
The lesson: The platform’s SEBI registration did not protect investors from the issuer’s credit risk. GoldenPi and Grip listed these bonds. Wint Wealth’s credit team rejected them. This is the clearest differentiation between these platforms.
BigSpoon Default — Grip Invest (2023)
Before Grip Invest obtained its SEBI OBPP license, it offered lease-backed investments through an LLP structure. One such deal involved BigSpoon, a cloud kitchen startup, leasing kitchen equipment funded by retail investors.
BigSpoon stopped paying lease rentals in September 2023. Grip initiated legal action against BigSpoon and its CEO Kapil Mathrani. The lawsuit is still pending in Indian courts.
This was an unregulated, unrated deal. Since becoming a SEBI-registered OBPP, Grip reports zero defaults on its regulated products — but the BigSpoon losses are real and ongoing for those investors.
AGS Transact Delay — Grip Invest (2024)
Grip’s ATM lease deal with AGS Transact faced payment delays. Expected recovery: 101.79% of principal, 88.48% of originally projected lease returns. Asset sale was accepted but payment release was still pending from the bank as of 2025.
Not a full default — but a clear reminder that “expected returns” and “actual returns” diverge in practice.
What Your “11% Bond” Actually Pays — Post-Tax Reality
Every platform shows pre-tax returns. Here is what you actually keep at different tax brackets:
| Platform Headline Rate | 0% Bracket | 10% Bracket | 20% Bracket | 30% Bracket | 30% + Cess |
|---|---|---|---|---|---|
| 9% (Wint Wealth typical) | 9.00% | 8.10% | 7.20% | 6.30% | 6.05% |
| 11% (GoldenPi typical) | 11.00% | 9.90% | 8.80% | 7.70% | 7.40% |
| 13% (Grip Invest SDI) | 13.00% | 11.70% | 10.40% | 9.10% | 8.74% |
Comparison with safer alternatives at 30% + cess bracket:
- PPF: 7.10% (completely tax-free, government-backed, EEE status)
- SCSS: 8.20% for seniors (80C benefit, sovereign guarantee)
- Unity SFB FD: 8.60% pre-tax → ~5.80% post-tax at 30% (DICGC insured up to ₹5 lakh)
- RBI Floating Rate Bond: 8.05% pre-tax → ~5.47% post-tax (sovereign guarantee)
At the 30% bracket, a 9% Wint Wealth bond yields 6.05% post-tax — barely 25 basis points more than PPF at 100x the risk. The math only works if you are in the 0–20% bracket OR if you pick bonds yielding 11%+ (which carry higher credit risk, as TruCap proved).
The XIRR Trap — Why GoldenPi Shows Higher Returns Than Others
GoldenPi displays returns as XIRR (extended internal rate of return). This is mathematically correct but practically misleading for retail investors.
Example: A bond with a face value of ₹1,000 paying 10% annually. If the bond trades at ₹1,050 on GoldenPi (above face value), you pay ₹1,050. You receive ₹100 in interest and ₹1,000 at maturity. Your actual return on ₹1,050 invested is approximately 4.76% for a 1-year bond — not 10%.
XIRR adjusts for timing and reinvestment assumptions, which can make the same bond appear 1–2% more attractive on GoldenPi compared to Wint Wealth or Grip Invest, which use more conservative yield-to-maturity (YTM) calculations.
Multiple investors on Quora and TradingQnA have complained about this disconnect — they expected the “displayed rate” and received less.
Always ask: what is the YTM for the price I am paying, not the coupon rate the platform is showing me.
The Liquidity Problem Nobody Talks About
All three platforms are essentially buy-and-hold-to-maturity platforms. The secondary market for retail corporate bonds in India is effectively dead.
- GoldenPi initially tried peer-to-peer bond trading. They pivoted away because there were not enough buyers and sellers to create a functioning market.
- Wint Wealth has no meaningful secondary marketplace. If you need to exit before maturity, you are on your own.
- Grip Invest has limited secondary trading volume for SDIs listed on NSE, but finding a buyer at a fair price is not guaranteed.
This means: if you invest ₹10 lakh across these platforms and face an emergency in 6 months, you cannot get your money back without significant effort and likely a discount.
Compare this with a debt mutual fund — instant redemption up to ₹2 lakh in liquid funds, T+1 settlement otherwise. Or even an FD with premature withdrawal — you lose 0.5–1% penalty but get your money back the same day.
Platform-Specific Issues You Will Only Learn After Investing
GoldenPi
- XIRR display inflates perceived returns by 1–2% versus simple YTM
- Widest product range means more choice but also more low-quality bonds. TruCap was BBB-rated — GoldenPi listed it anyway
- Zerodha backing provides credibility but Zerodha does not guarantee the bonds
- Good for experienced investors who can evaluate credit risk independently and want access to G-Secs, NCDs, FDs, and IPOs in one place
Wint Wealth
- Opens a separate demat account without asking — even if you already have one. This creates duplicate AMC charges and portfolio management complexity
- App UX is problematic: frequent logouts, SIPs cannot be cancelled without contacting support, interest payment notifications sent but payments sometimes bounce without prior notice
- For 30+ bonds, if interest bounces, you need to fill individual forms for each NBFC and courier them separately. The platform does not handle recovery for you
- Zero defaults is real but partly a function of avoiding higher-yield segments. Conservative selection means you cap out at 9–11%
- Wint Capital (NBFC arm) creates a structural conflict of interest: the platform that distributes bonds also has a lending business that could issue bonds
Grip Invest
- Strongest for alternative fixed income — LeaseX SDIs offer lease-backed returns rated by credit agencies and listed on NSE
- BigSpoon default is still unresolved after 3+ years of litigation. Pre-SEBI era products carry different risk profiles than current regulated ones
- Post-SEBI track record is clean — ₹100 crore+ in SDI transactions with zero defaults
- TDS complexity on SDIs can reduce effective returns by 2–3%. Pre-tax structures require careful planning
- Customer support mixed — some users report defaults being paid only after raising complaints
The Incentive Problem — “Free for Investors” Does Not Mean “Aligned With Investors”
All three platforms charge zero fees to investors. Revenue comes from bond issuers paying commissions to the platform for distributing their bonds.
This creates a fundamental misalignment:
- The platform earns more when it lists more bonds — including risky ones
- The investor benefits when the platform lists fewer, safer bonds — filtering out issuers like TruCap
- The only platform partially addressing this is Wint Wealth, which claims to co-invest in every bond it lists. If a bond defaults, Wint loses money too
GoldenPi and Grip Invest earn commissions from issuers but do not co-invest. They have less skin in the game when a TruCap-like default happens.
SEBI’s OBPP framework mandates transparency and RFQ-based order routing — but it does not require platforms to disclose issuer-side commissions or mandate co-investment. This gap is why one platform refused TruCap while two others listed it.
Who Should Use Which Platform
Use GoldenPi if:
- You are an experienced investor who can independently assess credit quality
- You want the widest product range (government bonds, NCDs, FDs, IPOs, corporate bonds)
- You already have a Zerodha account (seamless integration)
- You understand the difference between XIRR and YTM
- You want bonds starting at ₹10,000 with no extra demat account
Use Wint Wealth if:
- You prioritize safety over yield and are okay with 9–11% returns
- You value the zero-default track record and co-investment model
- You do not mind a separate demat account being opened
- You are a first-time bond investor who needs curated, lower-risk options
- You can tolerate app UX issues and limited customer support
Use Grip Invest if:
- You want lease-backed SDIs and alternative fixed income products
- You can hold to maturity (no liquidity expectation)
- You are comfortable with 10–13% yields and the associated credit risk
- You understand the pre-SEBI vs post-SEBI distinction in their track record
- You are okay with TDS complexity on structured products
Use None of Them if:
- You need liquidity (use debt mutual funds instead)
- You are in the 30% tax bracket and the post-tax return does not justify the credit risk
- You cannot afford to lose the invested amount if a bond defaults
- Your total bond allocation would exceed 10–15% of your portfolio
- You are investing emergency funds — these platforms are not for emergency money
The Regulatory Reality — What SEBI OBPP Actually Protects (and What It Does Not)
SEBI’s Online Bond Platform Provider (OBPP) framework, introduced in 2022, requires:
- Platform registration and compliance audits
- All orders routed through the RFQ platform of stock exchanges (transparent pricing)
- Detailed disclosure of bond details to investors
- Non-discriminatory access and data integrity
What SEBI OBPP does NOT do:
- Guarantee the creditworthiness of bond issuers
- Require platforms to filter bonds by safety (platforms can list BBB-rated bonds freely)
- Mandate co-investment by platforms
- Provide deposit insurance (unlike DICGC coverage for bank FDs)
- Ensure secondary market liquidity
The TruCap default happened entirely within the regulated OBPP framework. Every platform involved was SEBI-registered. Every disclosure requirement was met. ₹55 crore in retail money is still stuck.
SEBI OBPP registration is a necessary condition for using a bond platform. It is not a sufficient condition for the bonds to be safe.
Bottom Line
GoldenPi gives you the most choice but the least curation — you must evaluate credit risk yourself, and the XIRR display makes bonds look better than they are. Wint Wealth gives you the safest selection but locks you into a new demat account, caps returns at 9–11%, and has app reliability issues. Grip Invest sits in the middle with interesting SDI products but carries the BigSpoon history and TDS complexity.
All three share the same fundamental problem: near-zero secondary market liquidity, issuer-aligned revenue models, and post-tax returns that look far less impressive than the headline numbers.
For most investors in the 20–30% tax bracket, a combination of PPF (7.10% tax-free), high-quality FDs (7–8.60% with DICGC insurance), and debt mutual funds (professional management + liquidity) will deliver better risk-adjusted, post-tax returns than buying individual bonds on any of these platforms.
If you still want to use an OBPP: stick to AA-rated or above bonds only, keep exposure under 10% of your total portfolio, assume zero liquidity, and never invest money you might need before the bond matures.