#78 Wallet
berry
Mobile-first global investing app offering US stocks, ETFs and Polymarket-powered prediction markets with fractional investing from $1 and no US bank account required.
$ 1.10M 1m volume
Quick facts
- Founded
- 2024
- Team
- 11-50
- Funding
- pre-seed
- Pricing
- free + transaction-based · Free tier
- Venues
- Polymarket · US equities · US ETFs
Stats across DAY · WEEK · MONTH · ALL
From the Polymarket public data API. Updated daily.
Today · 24h
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This week · 7d
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All-time · all
#78
$1.10M
3 active users
builderCode
The 32-byte hash Polymarket uses to attribute volume to this builder on-chain.
0xe455bf8ea6e7463a1046a0b52804526e119b4bf5136279614e0b1e8e296a4e2d What is berry?
Berry is a Wallet Integration for Polymarket that operates as a mobile-first global investing app offering US stocks, ETFs and Polymarket-powered prediction markets with fractional investing starting at $1, T-Cash dollar storage and no US bank account required. The Polymarket integration was announced publicly by @berryinvesting on X (post 1966264274277605875) in partnership with @Polymarket. Berry's builder code ranks #78 all-time on the Polymarket leaderboard with $1.10M in cumulative routed volume from just 3 users — a deeply concentrated footprint consistent with operator-level integration testing or VIP accounts rather than broad retail flow. Berry is operated by Berry Investing (headquartered in Buenos Aires, Argentina), founded in 2024 with 11–50 employees per LinkedIn. The team includes Leandro Riviello, Francisco Ferrer, Facundo Moreno and Francesco Maddonni. The app raised a pre-seed round per Crunchbase, with terms not publicly disclosed.
Berry (berry.app, berryinvesting.com) is a mobile-first investing platform that gives non-US users global access to US stocks, ETFs and prediction markets through a single app, with fractional investing starting at $1 and no requirement for a US bank account. The app's value proposition is bundling traditionally-American financial primitives (NVDA, AAPL, TSLA, S&P 500 ETFs) with Polymarket-powered event contracts and T-Cash for stable dollar storage into one consumer-friendly mobile interface.
The Polymarket integration was announced publicly by @berryinvesting on X (status 1966264274277605875): "We're proud to partner with @Polymarket to keep democratizing access to finance, investing and now, information. Download the app now." Berry is featured in the Polymark.et product directory under the Wallet Integration category.
On-chain footprint is unusual: Berry's builder code ranks #78 all-time on the Polymarket Builder leaderboard with $1.10M in cumulative volume from just 3 users. With no monthly leaderboard ranking captured in the manifest, the bulk of Berry's $1.1M historical attribution was routed by a very small set of operator or VIP accounts, consistent with integration testing or onboarding pilots rather than at-scale retail flow.
The operating company is Berry Investing, headquartered in Buenos Aires, Argentina and founded in 2024. LinkedIn lists 11–50 employees. Public team members visible on the company page include Leandro Riviello, Francisco Ferrer, Facundo Moreno and Francesco Maddonni; LinkedIn does not explicitly identify founders, only listing employees. Crunchbase records a pre-seed funding round for Berry, with the lead investor and amount not publicly disclosed. Argentine regulatory developments — including a Buenos Aires court order blocking Polymarket nationally from March 16, 2026 — create a complicated backdrop for Berry's prediction-market feature in its home market.
Key features
- Mobile-first investing in US stocks and ETFs with fractional shares from $1
- Polymarket-powered prediction markets in-app
- T-Cash for secure dollar storage without US bank account
- Global access — no US bank or paperwork required
- Real-time portfolio tracking
- Automatic deposit scheduling
Founders & team
- Leandro RivielloTeam (founder role unconfirmed)
Listed on Berry's LinkedIn company page. Founder role not explicitly confirmed in LinkedIn metadata.
Funding & investors
- Stage
- pre-seed
- Announcement
- https://www.crunchbase.com/funding_round/berry-4786-pre-seed--76c34560
What others have written about berry
- Berry on Polymark.et — Polymark.et
- Berry's Polymarket partnership announcement — X (Twitter)
- Berry Pre-Seed Funding Round — Crunchbase
Rank + volume over time
Daily snapshots from our scraper. Charts populate as history accumulates.
All-time rank
Lower is better. Inverted Y-axis.
All-time volume
Cumulative routed volume in USD.
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How to verify berry
- On-chain attribution — every Polymarket Builder routes via an order that includes their
builderCode. The hash above is checkable on Polygon against Polymarket's CTF Exchange. - Polymarket's own verification — $berry carries the official ✓ verified flag in the data API.
- Cross-check Polybot Arena — polybot.arena tracks wallet-level P&L for builder-tagged bots. If a builder claims specific performance, their wallet should be findable there.
- Tier-2 patterns to avoid — we flag builders that match the Tier-2 pattern (no public team, no verifiable claims, recurs across affiliate-SEO listicles). See our /methodology page for the full criteria.
About berry 08 answers
FAQ
01 What is berry?
Berry is a Wallet Integration for Polymarket that operates as a mobile-first global investing app offering US stocks, ETFs and Polymarket-powered prediction markets with fractional investing starting at $1, T-Cash dollar storage and no US bank account required. The Polymarket integration was announced publicly by @berryinvesting on X (post 1966264274277605875) in partnership with @Polymarket. Berry's builder code ranks #78 all-time on the Polymarket leaderboard with $1.10M in cumulative routed volume from just 3 users — a deeply concentrated footprint consistent with operator-level integration testing or VIP accounts rather than broad retail flow. Berry is operated by Berry Investing (headquartered in Buenos Aires, Argentina), founded in 2024 with 11–50 employees per LinkedIn. The team includes Leandro Riviello, Francisco Ferrer, Facundo Moreno and Francesco Maddonni. The app raised a pre-seed round per Crunchbase, with terms not publicly disclosed.
02 What is the official website of berry?
berry's official site is https://berry.app/. We verified the URL by visiting the homepage and confirming it references Polymarket or prediction markets directly. If you believe this URL is incorrect, email [email protected].
03 Is berry verified by Polymarket?
Yes — berry carries Polymarket's official ✓ verified flag (returned by their data API as `verified: true`). This indicates Polymarket has reviewed the builder; it's not a guarantee of product quality or financial outcomes.
04 Who founded berry?
Leandro Riviello (Team (founder role unconfirmed)). Sourced from the project's own materials and public profiles; we don't fabricate team identities and clearly mark builders whose team is publicly anonymous.
05 Has berry raised funding?
pre-seed. Announcement: https://www.crunchbase.com/funding_round/berry-4786-pre-seed--76c34560.
06 How much does berry cost?
pricing model: free + transaction-based; free tier available; Fractional investing from $1; specific fee schedule not publicly published on the marketing site.. Sourced from the official site at the time of research; verify the current pricing on the builder's website before subscribing.
07 What are berry's key features?
Mobile-first investing in US stocks and ETFs with fractional shares from $1; Polymarket-powered prediction markets in-app; T-Cash for secure dollar storage without US bank account; Global access — no US bank or paperwork required; Real-time portfolio tracking; Automatic deposit scheduling. Sourced from the official site/homepage at the time of research.
08 How does berry compare to similar builders?
berry is ranked #78 all-time, with similar-category peers including wick.trade, SafePal, walletv.io. The leaderboard reorders daily — see the history chart for berry's rank trajectory.