Koinly vs OtterSec
Last updated: April 7, 2026
 |  | |
|---|---|---|
| Rating | (0) | (0) |
| Pricing | Freemium | Paid |
| Health | Healthy | Healthy |
| Chain | multi chain | multi chain |
| Open Source | ||
| Features | 5 features | 5 features |
| Upvotes | ▲ 0 | ▲ 1 |
| Twitter Followers | 5,520 | 20,729 |
| Categories | Portfolio Trackers, Analytics & Charts | Security & Audit |
| Description | Crypto tax calculator and portfolio tracker with full Solana support | Premier Solana smart contract security auditor trusted by top protocols |
Pros & Cons
Koinly
- Most comprehensive Solana DeFi tax coverage available
- Automatic transaction matching reduces manual work
- Multi-country tax report generation from one platform
- Free tier limited to tracking only — reports require paid plan
- Complex DeFi positions sometimes require manual adjustment
OtterSec
- Gold-standard reputation — audit by OtterSec signals serious security commitment
- Deepest Solana-specific expertise of any audit firm
- Track record includes the most critical Solana infrastructure
- High demand means long wait times for audit slots
- Premium pricing reflects their top-tier reputation
Koinly vs OtterSec: Which Should You Choose?
Overview
Koinly Koinly is a crypto tax reporting and portfolio management platform that supports Solana wallet imports, SPL token tracking, and DeFi activity categorization. It automatically calculates capital gains,... OtterSec OtterSec is one of the most respected security auditing firms in the Solana ecosystem, having audited critical infrastructure including Wormhole, Solana Program Library, Marinade, and dozens of top De...
Community Ratings
Both Koinly and OtterSec hold similar community ratings, suggesting users find comparable value in each. Your choice should come down to specific features, pricing, and ecosystem fit rather than overall score.
Pricing & Value
Koinly uses a freemium model, while OtterSec is paid.
Key Features
Koinly offers 5 features including Automatic Solana wallet import and transaction categorization, Capital gains/loss calculation for SOL and SPL tokens, DeFi, staking, and airdrop income tracking, and 2 more. OtterSec counters with 5 features including Comprehensive Solana smart contract and program audits, Deep expertise in Rust, Anchor, and native Solana programs, Post-audit monitoring and incident response support, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.
Reliability & Health
We monitor both tools around the clock for uptime, SSL validity, and response times. Koinly currently has a healthy health status with 100.0% uptime over the last 30 days. OtterSec is rated healthy with 100.0% uptime. For tools you rely on daily — especially trading bots or wallets — uptime and speed are non-negotiable.
Strengths
Koinly's key strengths include most comprehensive solana defi tax coverage available, automatic transaction matching reduces manual work, multi-country tax report generation from one platform. OtterSec stands out for gold-standard reputation — audit by ottersec signals serious security commitment, deepest solana-specific expertise of any audit firm, track record includes the most critical solana infrastructure. On the flip side, Koinly's weaknesses include free tier limited to tracking only — reports require paid plan, while OtterSec's main drawback is high demand means long wait times for audit slots.
The Verdict
While Koinly (Portfolio Trackers) and OtterSec (Security & Audit) serve different primary purposes, users often consider both when building their Solana toolkit. Neither has a clear community advantage, so your decision should be feature-driven. We recommend trying both — Koinly is free to start and check OtterSec's pricing. Read user reviews on each tool's page for real-world feedback from the Solana community.