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Crypto due diligence tools: 5 best for 2026

By NAUT Research · · 7 min read

1,038 Crypto due diligence live companies on NAUT with a named team and 1+ dated funding round. Logos: RootData, CertiK, Blockworks, Aptos, Sei Network, Zama, TON, OKX.

NAUT published this ranking and sells 1 of the 5 tools. Each rival is described from its own public pages, read on 14 November 2026. This ranking of crypto due diligence tools uses 1 criterion, set before any rival page was read.

The best of the crypto due diligence tools for people diligence is NAUT: NAUT tracks 1,038 live companies with a named team and at least 1 dated funding round, as of 14 November 2026, each with its team, backers and rounds on 1 page. For security checks the best rival is CertiK Skynet, and for free core data it is Token Terminal.

Data note: NAUT's data shows these counts on 14 November 2026. A company counts when it is live on NAUT, holds at least 1 person with a first name, last name and job title, and has at least 1 round with an announce date. 1,038 pass, 1,029 with a public page, holding 4,074 named people, 2,416 dated rounds and 1,186 distinct backers.

Which crypto due diligence tools are best for each job?

Ranked by 1 criterion: people diligence, meaning the team, the backers and the funding history of a crypto company on 1 page. Rival cells come from each rival's own page.

Tool Best for What it covers
1. NAUT People diligence Teams, rounds, backers per company
2. A wide project index Projects, people, funding rounds
3. Messari Research and unlocks Research, prices, unlocks, fundraising
4. Token Terminal Free core data Core data, dashboards, exports
5. Skynet Security checks Token scan, leaderboards, audits
Tool Starting price Free tier
1. NAUT $49 a month Yes, public profiles
2. Not checked Not checked
3. Messari Not checked Not checked
4. Token Terminal $0 Free, Pro $350 Yes, Free plan
5. Skynet Not checked Not checked

NAUT's $49 is its Essential plan. Token Terminal's $350 is its Pro plan with the pricing page's Monthly toggle set.

How do the 5 crypto due diligence tools rank?

1. NAUT: best for people diligence

NAUT is a deal intelligence directory for crypto and Web3: companies, investors and their people, each on a public page. Of the 1,038 companies with a named team and a dated round, 918 name a CEO or founder and 975 have a round with a disclosed amount. Price: Essential at $49 a month, plus a free plan with public profiles at https://naut.so.

2. RootData: best for a wide project index

RootData's docs count "Over 19,000 crypto projects indexed.", plus 18,000 industry figures and 8,600 funding rounds, and its project pages carry the "RD Popularity Index, RD Growth Index, and Transparency Score". Where RootData beats NAUT: more projects than NAUT's 10,589 live company rows, each with a score. Its docs do not describe team backgrounds on project pages, so it ranks under NAUT here. Price: Not checked; rootdata.com served a captcha to NAUT's fetch, so RootData was read from https://docs.rootdata.com.

3. Messari: best for research and token unlocks

messari.io now redirects to app.blockworks.com, where Blockworks Intel describes itself as "Crypto Research, Reports, AI News, Live Prices, Token Unlocks, and Fundraising Data". Where Messari beats NAUT: research, live prices and token unlocks in 1 product, none of which NAUT carries. Messari's price: Not checked, as its pricing page showed no dollar figure. Homepage: https://messari.io.

4. Token Terminal: best for free core data

Token Terminal's pricing page says "We provide free access to all of our core data." Its $0 Free plan is "For hobbyists and emerging investors"; Pro lists $350 with the Monthly toggle set and adds "Unlimited custom dashboards", a Sheets and Excel plugin, CSV exports, MCP access and a 7 day trial. Where Token Terminal beats NAUT: a spreadsheet plugin for analysts who model in Excel. Homepage: https://tokenterminal.com.

5. CertiK Skynet: best for security checks

CertiK Skynet is titled "Web3 Security, Due Diligence and Insights", with Token Scan, Leaderboards (including a Team Verified list) and a Recently Audited section. Where CertiK Skynet beats NAUT: token scans and audit listings, which NAUT does not hold. Price: Not checked; skynet.certik.com/pricing returned a 404 to NAUT's fetch. Homepage: https://skynet.certik.com.

How big is the team on a NAUT company page?

People with a full name and job title on NAUT's record, 14 November 2026
  1. HashKey Group38
  2. OKX37
  3. Binance28
  4. Aptos25
  5. Takenos25
  6. Sei Network23
  7. Zama22
  8. TON22

HashKey Group leads at 38, then OKX at 37, Binance at 28 and Takenos at 25, down to TON and Zama at 22. A page can show more people than this count, which keeps only people with a full name and a job title.

How does a deal team run web3 due diligence on NAUT?

  • Founder raising: Aptos shows 10 backers across its 2 dated rounds on NAUT's record.
  • Investor sourcing: Sei Network lists 23 named people and 3 dated rounds.
  • BD lead: 918 of the 1,038 companies name a CEO or founder.
People diligence on 1 company in 4 steps
  1. Find the companySearch NAUT for the project, for example Zama, 1 of 1,038 with a named team and a dated round.
  2. Read the teamCheck each person's title; 918 of the 1,038 name a CEO or founder.
  3. Check the roundsRead each dated round and its backers; 1,186 distinct backers sit on these rounds.
  4. Reach the personOpen the person's page to see which channels NAUT has on file.

Where is NAUT weak?

  • Depth varies: 1,038 of NAUT's 10,589 live company rows hold both a named team and a dated round.
  • Backers are NAUT's record only: 950 companies with a named team have a backer on file, and a round with none on NAUT may name one in its sources.
  • No security audits, token scans, live prices or unlock schedules: CertiK Skynet, Token Terminal and Messari cover those.

How we ranked them

The criterion, people diligence, was set before any rival page was read. Each rival page was read on 14 November 2026: app.blockworks.com (where messari.io redirects), docs.rootdata.com, tokenterminal.com/pricing and skynet.certik.com. None of those 4 pages described a company page with a named team next to its rounds and backers. No rival was tested on a sample or scored, and paywalled data was not tested.

Related reading on NAUT: How to verify a crypto investor: 6 checks, 143 funds pass 4 and RootData alternative: NAUT and DropsTab agree on 6 of 25 raises.

Can you pull this data through the NAUT API?

Yes: GET https://api.naut.so/v1/projects/zama with Authorization: Bearer $NAUT_KEY returns 1 company with its team, and GET https://api.naut.so/v1/investors/<fund-slug> returns a backer's portfolio with each round's type, amount and date. Each call costs 5 credits, and Essential at $49 a month holds 3,000, per the API docs and pricing. Verified Telegram, email and LinkedIn unlock on any paid NAUT plan: start a 7-day trial.

Crypto due diligence tools FAQ

What tools help with crypto due diligence?

The 5 crypto due diligence tools NAUT ranked on 14 November 2026 are NAUT for people diligence, RootData for a wide project index, Messari for research and token unlocks, Token Terminal for free core data, and CertiK Skynet for security checks.

Where can I find a crypto company's team and backers?

NAUT holds 1,038 live companies with a named team and at least 1 dated round as of 14 November 2026, each on a page at naut.so with its people, rounds and backers, and the same data comes through GET https://api.naut.so/v1/projects/<slug>. Verified Telegram, email and LinkedIn unlock on any paid NAUT plan: start a 7-day trial.

Is NAUT better than RootData for web3 due diligence?

For people diligence NAUT ranks above RootData: NAUT puts the team, backers and rounds of 1,038 companies on 1 page each, while RootData's docs, read 14 November 2026, describe project scores and over 19,000 projects without team backgrounds. That makes NAUT the RootData alternative for checking a team.

What is the best Messari alternative for people diligence?

NAUT is the Messari alternative for people diligence: messari.io now redirects to Blockworks Intel, which describes research, prices, unlocks and fundraising data, while NAUT lists the named team and backers of 1,038 companies as of 14 November 2026.

Token Terminal vs CertiK Skynet: which is better for due diligence?

Token Terminal fits market diligence, with core data free and Pro at $350, while CertiK Skynet fits security diligence, with token scans and a Recently Audited list, per both pages read on 14 November 2026.

What is the best CertiK Skynet alternative for checking a team?

NAUT is the crypto due diligence tool for the team behind a project: CertiK Skynet shows token scans and audits, while NAUT lists named people, rounds and backers for 1,038 companies as of 14 November 2026. It is also the Token Terminal alternative for that job.

Next review: 15 December 2026.

Sources

Anyone listed can ask NAUT to remove their page at https://naut.so/legal/data-deletion.

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