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The Apollo alternative for founders and small B2B teams

Paste a domain.
Get the sales call sheet.

Median 35s per prospect

Kustiq is an AI sales intelligence platform that turns any B2B domain into 20 structured fields, one SMTP-verified contact, and a ready-to-send opener. From $0.20 per profile.

For founders priced out of ZoomInfo. Verified email, not a confidence score.

Try:

Real run on /try. 1 free profile per week. Sign up for 3 weekly.

1 / week no signup · 3 / week with a free accountSMTP-verified contacts2,669 in public directory
built in 35s
Meridian Analytics
meridian-analytics.com
B2B SaaSTier A
Churn risk
Low
Growth signal
Series A
Model
Profit center
Market
Mid-market
Profile confidence89%
Outreach hook

Saw Meridian closed Series A two weeks ago and you’re hiring three more analysts. Congrats. Most teams that scale to 12+ analysts hit the same dashboard sprawl problem...

Live preview20 fields · SMTP-verified
Built by Alex (ex-Senior Data Lead, 5B events/day).
Pipelines that handled 5B events/day, now an AI sales intelligence platform.
Days live
167
Commits
2,033
First-party data, deterministic verification

Every profile, fresh and verified at delivery

Not a static database. Live web read, live SMTP handshake, every time.

2,669companies in the public directory
20 fields
20 structured fields per company

Vertical, segment, account tier (A/B/C), fit score, churn risk, growth signal, competitors, detected tools. Same shape across API and UI.

SMTP-verified
Live handshake at send time

Not a vendor confidence score. Kustiq runs a real SMTP handshake against the destination MX before handing you the address.

5-phase pipeline
5 phases per prospect

Discover, Research, Qualify, Enrich, Emails. AI reasoning at each phase, deterministic guards on the way out. Bad-fit prospects stop at Qualify, so you only pay the phases that actually run.

35s*
35 seconds median, free, no card

3 profiles a week with a free account, 1 without. No credit card. We don't resell to aggregators. Cancel any time. From $0.15 per profile at the Pro rate.

* Median per prospect from the last 90 days of real usage.

What is Kustiq

The Apollo and ZoomInfo alternative for small B2B teams.

What is Kustiq?
AI sales intelligence for B2B teams. Paste a domain, get a verified contact, one buying signal, and the exact opener in 35s. From $0.20 per profile.
Is Kustiq an Apollo or ZoomInfo alternative?
Yes, for solo founders and small B2B teams who need SMTP-verified contacts and account intelligence without Apollo's per-seat fees or ZoomInfo's $15K annual minimum.
Who is Kustiq for?
Kustiq is built for founders, sales teams, and RevOps teams who'd rather know one thing about ten companies than ten things about none.
How is Kustiq different from Apollo and ZoomInfo?
Kustiq runs on-demand, SMTP-verified profiles instead of renting a 50M-row static database, billed by credit with no per-seat fee.
What does Kustiq Pro add?
Kustiq Pro ($119/mo, 800 credits) adds a churn dashboard that, with Stripe connected, returns per-customer CLTV bands based on revenue already collected, plus a calibrated 90-day churn probability for every paying customer. Forecasts refresh nightly.
The problem

You spend half your selling time researching, not selling.

Per prospect: 20-30 minutes of Googling, a 40% bounce rate, timing that’s always a guess. Built for founders and small B2B teams doing their own outbound.

Contact lists with 40-70% accuracy

Millions of contacts, same problem everywhere. 40% of the emails bounce and none of them tell you why to call.

40-70% accuracy

Buying signals scattered across 20+ sources

Funding rounds, hiring surges, product launches, leadership changes. The signals that predict when to reach out live in different places. Nobody's stitching them into one record per company in real time.

Signals across 20+ sources
Sales & BD: call the right 5 accounts instead of cold-blasting 500RevOps: push growth signals + account tier into HubSpotFounders: start with no per-seat pricing or minimum team size
Compare

How does Kustiq compare to Apollo, Clay, and ZoomInfo?

What the static-database category can’t do: tell you why and when to reach out. Full matrix below.

Per-contact cost, per-seat fee, free tier, and SMTP verification compared across ZoomInfo, Apollo, and Kustiq.
ToolPer-contact costPer-seat feeFree tierSMTP-verified
ZoomInfoBundled in contractCustom seats, ~$15k/yr contract minimumNoneConfidence score
ApolloBundled in seat$49 to $119 / seat / moFree plan, cappedConfidence score
Kustiq$0.15 to $0.30 / profile$01 / week no signup, 3 with accountEvery email
Kustiq differentiators: 6 features Kustiq delivers that Apollo, RocketReach, Clay, ZoomInfo, and Clearbit do not.
FeatureKustiqApolloRocketReachClayZoomInfoClearbit
Real-time growth signalsYesAdd-onNoUser-configuredAdd-onNo
Tells you WHY to reach outEngagement hooks + buying signalsNoNoNoNoNo
Tells you WHEN to reach outGrowth signals + churn timingNoNoNoNoNo
Built-in Targeted Outreach pipelineYesEmail sequencesNoVia workflowsNoNo
Time to first insight35sMinutes (account setup)Minutes (account setup)Hours (workflow setup)Weeks (onboarding)Minutes (HubSpot setup)
Per-profile cost at volume$0.15 to $0.30 / profileBundled per seatContact-only; no profile$0.56 to $1.11 / company (tier-dependent)~$1.20+ / record (annual)Bundled in HubSpot Pro ($800+/mo)
Show 10 more feature comparisons
Remaining Kustiq vs competitor features (pricing, coverage, integrations).
FeatureKustiqApolloRocketReachClayZoomInfoClearbit
What you getAI profiles + SMTP-verified emails + churn dashboard with lifetime-revenue (CLTV) forecasts based on what each customer has already paid (Pro)275M contacts, email sequences, intent add-on700M+ profiles, contact lookup, Chrome extension200+ data integrations, visual workflow builderEnterprise database, intent data, conversation intelligenceReal-time firmographic enrichment, Salesforce native
Built-in churn dashboard + lifetime-revenue (CLTV) forecasts based on what each customer has already paid (Pro)YesNoNoNoNoNo
ICP fit scoring (0-100)YesNoNoNoNoNo
Segment granularity88 segments / 22 verticals~30 industries~20 industriesUser-defined~50 industries~150 categories
Intelligence depth per company20 fields (AI classification + SMTP verification)Basic firmographicsContact info onlyVaries by workflowFirmographic fieldsBasic firmographics
Native HubSpot integrationYesYesNoYesYesBuilt into HubSpot
Full company profile per creditYes1 credit = 1 contact reveal1 credit = 1 contact lookup1 credit = 1 data lookupNoNo
Starts at (per month)$0 free / from $39$49/seat$53/user$167Custom ($$$$)Bundled with HubSpot
Per-seat pricingNo seat feesYes, per seatYes, per userNoYes, per seatNo
Full outreach prospect (Discover→Research→Qualify→Enrich→Emails)$0.45 to $0.60 / prospect, SMTP-verifiedSequences bundled, contacts onlyNo$1.11 to $6 / prospect via workflowNoNo
What you actually get

Not a data record. A reason to call.

Left is what you buy from a directory today. Right is what Kustiq produces in 35s for the same company.

stripe.com20 fields in ~35s
Before
From a static directory

contact_list_v4.csv

EMAILsarah.chen@meridian-analytics.com
TITLEVP Sales, Meridian Analytics
PHONE+1 415 555 0142
FUNDING
WHY CALL

No context. No timing. No reason to call. A rep still needs 20-30 minutes of Googling before they can pick up the phone.

After · Kustiq profile
Meridian Analytics
meridian-analytics.example.com
B2B SaaSTier A · High Value
Churn risk
Low
Growth signal
Recently funded
Business model
Profit center
Target market
Mid-market
Profile confidence89%
Engagement hook

Just raised $12M Series A, hiring 14 engineers in APAC, integrating Snowflake and Fivetran. Call before their Q3 sales kickoff.

Sample profile. Real results in 35s.See how profiles run
How it works

From domain to action in 35s

One domain goes in. A strategic profile comes out. Then Kustiq finds more accounts like your best ones.

01

Add your company data

Paste a domain, upload a CSV, import from HubSpot, or send domains through the API. Kustiq works with your data wherever it lives.

Domain, email, or CSVHubSpot importAPI endpoint
02

Deep company research in 35s

Kustiq pulls public signals (funding rounds, hiring patterns, tech stack, who they sell to) and builds a strategic profile for each company.

5-stage profile pipeline20+ web pages analyzed8 search queries
03

Act on profiles and discover prospects

Each profile includes churn risk, account tier, growth signals, and a confidence score. Export or sync to HubSpot. Use any profile as a seed for the 5-phase Targeted Outreach pipeline.

Churn risk + account tierHubSpot sync-back5-phase Targeted Outreach
Targeted Outreach

From one domain to a pipeline of ready-to-call prospects.

Give Kustiq one good customer. It finds look-alikes, researches each one against the live web, and scores fit. Pulls up to 3 SMTP-verified contacts per prospect. Drafts a 4-touch sequence ready for your sender. From $0.45 per delivered prospect on Pro, $0.60 at the volume floor.

01

Discover

Start with 1-30 companies you know. Kustiq finds look-alikes across your target verticals and regions.

Free
Up to 30 companies per seed
02

Research

Each prospect gets a research brief built from the live site: scale, competitors, tech stack, positioning.

Insight plan
Scale + tech + growth signals
03

Qualify

Score every prospect with ICP fit (0-100), buying signals, pain points, and account tier.

Pro plan
ICP score + signals + tier
04

Enrich

Find champion, economic buyer, and technical evaluator with verified email + LinkedIn.

Pro plan
Up to 3 verified contacts / prospect
05

Emails

Draft a 4-touch sequence with two subject variants per touch. Hooks ground in the qualified evidence, not generic templates. Drafts land on the prospect record. Sending stays in your tool.

Pro plan
4-touch draft, ready to push

Transparent math

Per delivered prospect$0.60SMTP-verified contact + 4-touch draft sequence
Per 5-phase pipeline3.00 crDiscover 1.00 + Research 0.50 + Qualify 0.50 + Enrich 0.50 + Emails 0.50
At Pro plan~266/mo800 credits / month
Run a prospect search

The Discover phase is available on every plan. Results sync to HubSpot or export as CSV. Pro also bundles the churn dashboard: 12-factor risk score, calibrated 90-day churn probability, and Stripe-grounded CLTV bands.

Already have a company list?

Paste or upload it into Contact Finder for up to 3 SMTP-verified contacts per company in minutes, 1.00 credit each.

Try Contact Finder
Pricing

How much does Kustiq cost?

Free gets you started. Paid plans give you the per-profile economics: 1 credit = 1 profile, from $0.15 on Pro.

Free $0
1 / week no signup · 3 / week with a free account
Insight $39 / mo
200 credits ($0.20 each)
Pro $119 / mo
800 credits ($0.15 each)
Extra credits
$0.30 each on top-up, down to $0.20 at credit-pack volume
One credit profiles one company. Extra credits never expire.See full pricing →
Proof

What numbers does Kustiq publish live?

1,244

Companies profiled

Customer and demo runs combined

Every profile

Carries an AI-calibrated confidence score

so you know what to double-check

$0.20

Cost per profile at volume

ZoomInfo averages ~$1.20+ / record

35s

Median time per prospect

Live from the last 2,467 prospects (90d)

100.00%

90-day uptime

Live from UptimeRobot

GDPR compliant · Zero third-party trackers · SMTP handshake on every email

Behind the product

Built by someone who uses it daily.

Alex

Founder, Kustiq

I use Kustiq daily for my own pipeline. Every prospect gets a profile before I write the email. Anything slow or off, I usually find it before a customer does.

Reply to alex@kustiq.com if you want to ask anything.

Explore

Free sales intelligence for 2,669 B2B companies

Search any domain for a free snapshot: tech stack, funding, team size, competitors, and 88-segment AI classification.

FAQ

Common questions about Kustiq

Is this actually free?
Kustiq is free to use at 1 company profile per week without an account, and 3 per week with a free account. No card either way. Anonymous runs are limited by IP. Paid plans start at $39/mo (Insight, 200 credits) and scale to $119/mo (Pro, 800 credits). Extra credits you buy never expire.
Does Kustiq work for solo founders or small teams?
Solo founders and small B2B teams are Kustiq's core user. No per-seat pricing, no minimum team size, and no annual contract. Free plan is 3 profiles a week with no card. Insight at $39/mo gets you 200 credits: 200 individual profiles, or Discover + Research runs across your prospect lists. The full 5-phase pipeline (3 credits per prospect) unlocks on Pro. You pay for what you use, not for seats you might not need.
Can I use Kustiq without HubSpot?
Kustiq works standalone with no CRM connected, which is how most users run it. Direct domain entry, CSV upload, or the public API all work on their own, and profiles export to CSV, Excel, JSON, or PDF. HubSpot sync is available on all plans if you want it, but it has always been optional.
What is Kustiq?
Kustiq is an AI sales intelligence platform that profiles a B2B company end-to-end in about 35s. You paste a domain and get back a verified contact, the buying signal that matters this quarter, and a first line tied to it. Apollo and ZoomInfo will sell you a row in their database. Kustiq spends the 35s figuring out why this particular row is worth your week. Coverage is 22 B2B verticals and 88 canonical segments, with HubSpot sync and CSV export. Built for founders, AEs, and CS leads who'd rather know one thing about ten companies than ten things about none.
How does Kustiq work?
Kustiq takes one domain in and returns one strategic profile out. Kustiq reads the actual website, recent press, and signals on the open web (not a static dataset that's already 18 months stale), runs SMTP verification on the contact, and scores fit and churn risk against your ICP using a deterministic rule engine. You see what each factor contributed to the score, so it's not a black box you have to trust on faith. The output is a structured JSON profile with 20 fields and every signal traceable to its source.
How long does a profile take?
A Kustiq profile takes about 35s end-to-end (live median from the last 90 days of real runs). Most of that is Kustiq reading the actual website, not just a meta description. You'll see live progress in the UI: planning, web analysis, search intelligence, fallback research, classification.
How accurate are Kustiq profiles?
Kustiq passes every contact through a live SMTP handshake before delivery, and failed profiles auto-refund, so accuracy is enforced rather than estimated. Each profile also carries an AI-calibrated confidence score across all classification fields, so you can prioritize high-confidence results for automation and review the rest manually. The 5-stage profile pipeline (planning, web analysis, search intelligence, fallback research, classification) grounds every field in real-time web data instead of a single AI call.
Is my data secure?
Kustiq encrypts all data at rest and in transit, stores API keys as SHA-256 hashes (never plaintext), signs webhooks with HMAC-SHA256, and enforces role-based access control with 6 permissions. HubSpot OAuth tokens are encrypted at rest and never shared with third parties. Kustiq is GDPR compliant with a Data Processing Agreement available at kustiq.com/dpa. Kustiq has not pursued SOC 2 for 2026 and answers SIG-Lite, CAIQ-Lite, and standard vendor-risk questionnaires within two business days. Kustiq only reads publicly available web content and does not access private databases or harvested social media data.
Show all 26 questions
How is Kustiq different from Clay?
Kustiq hands you the finished answer. Clay hands you a workflow to build it yourself: you wire up data providers, write enrichment recipes, and end up with a spreadsheet. If your team has the ops cycles to build those pipelines, Clay is a real option. Otherwise Kustiq does the same job in 35s, with credit-based pricing instead of per-seat.
How is Kustiq different from ZoomInfo or Clearbit?
Kustiq profiles each company on demand the day you ask, where ZoomInfo and Clearbit (now Breeze by HubSpot) sell access to a licensed database. Kustiq licenses no lists: every record gets SMTP verification at delivery and signals from real-time web reads (funding, hiring, tech stack, competitive moves). A database tells you a company has 200 employees and sits in "Software." So when a Kustiq email bounces, it's because the person left yesterday, not because the data was harvested two years ago.
How is Kustiq different from Apollo?
Kustiq is the research layer that runs before a sequencer, where Apollo is a contacts database with a sequencer attached (275M+ static records). Kustiq gives you the verified contact plus the actual reason this company is worth a slot in your week (a hire, a funding round, a product launch, a churn signal), and an opener tied to that reason. Apollo solves the reach problem. Most of the time the actual problem isn't reach, it's having something worth saying when you get there.
How is Kustiq different from RocketReach?
Kustiq treats the verified email as one of 20 fields. For RocketReach, that one field is the whole product (700M+ static profiles). Kustiq spends most of its time on the harder question: whether you should bother emailing this person at all. Every profile also includes buying signals, growth trajectory, rule-based churn risk, and a contextual engagement hook. If you already have your list, RocketReach gets the job done cheaper. The case for Kustiq is earlier in the funnel, when you're still deciding who's on the list.
What are the best alternatives to Apollo for B2B sales?
Kustiq is the Apollo alternative for teams that need fewer companies with deeper context rather than more contact rows: 35s strategic profiles with SMTP-verified contacts, rule-based churn risk, and an opener tied to the buying signal. Clay, ZoomInfo, and Clearbit/Breeze are the like-for-like swaps if high-volume contact lookup plus sequencing is genuinely the bottleneck, though that gets you a different vendor with the same shape. Pick the tool that matches the actual problem, not the loudest comparison post.
How is Kustiq different from using ChatGPT to research companies?
Kustiq adds the verification, scoring, and freshness layers that raw ChatGPT research lacks. ChatGPT can summarize a website if you paste enough into it, but it can't verify the contact actually works (no SMTP), score fit consistently across 50 companies the same way (no rule engine), or tell you what's changed since training. Every Kustiq profile uses the same 88-segment taxonomy across 22 verticals, so your data stays comparable across thousands of companies.
What is Kustiq's Targeted Outreach pipeline?
Kustiq's Targeted Outreach is a 5-phase pipeline that turns an ICP description into qualified prospects with verified contacts and a 4-touch draft sequence ready to push to your sender. Discover finds up to 30 similar companies from any seed domain (1.00 credits). Research reads each one and pulls signals via live web scraping (0.50). Qualify scores them against your ICP and drops the bad fits (0.50). Enrich delivers up to 3 SMTP-verified contacts per prospect with email and LinkedIn (0.50). Emails drafts a 4-touch sequence with two subject variants per touch, hook-led off the qualified evidence (0.50). Drafts land on the prospect record; Kustiq does not send. Total is about 3.00 credits per delivered prospect. Pro users (800 credits/month) can run up to 266 prospects through the full pipeline. Disqualified companies stop after Qualify, so you only pay the phases that actually ran.
Does Kustiq integrate with HubSpot?
Kustiq integrates with HubSpot via OAuth. You can import companies from HubSpot, profile them (every email SMTP-verified, churn scored by the rule engine), and sync the intelligence back as 33 custom company properties and 6 contact properties. The properties are organized into seven groups: core intelligence (segment, vertical, account tier, churn risk, growth signal), scores (confidence, fit score), sales context (engagement hook, company summary, business model, etc.), signals (buying signals, pain signals, competitors, detected tools), outreach data (ICP tier, sales priority, outreach hooks), market intelligence (price range, customer industries, org sophistication), and competitive + revenue (funding stage, existing solution, competitive position, revenue tier, expansion potential). All of it lands in standard HubSpot lists, workflows, and reports.
What data does a Kustiq profile include?
Each Kustiq profile includes 20 fields: company name, domain, vertical (one of 22 B2B verticals), segment (one of 88 canonical segments), confidence score (0-100%), account tier (A/B/C), churn risk (Low/Medium/High), growth signal (e.g. Recently Funded, Hiring Surge), business model, company scale, pricing model, price range, target market, customer industries, persona profile, engagement hook, competitors detected, detected tools, company summary, and market intelligence narrative.
Does Kustiq have an API?
Kustiq provides a full RESTful API covering profiles, batch processing, churn data, outreach, and integrations. API access is available on the Pro plan ($119/month). Authentication uses Bearer tokens with API keys generated from the dashboard.
How does Kustiq predict customer churn?
Kustiq includes the 12-factor rule-based churn risk score (0-100, with a Low/Medium/High/Critical band) on every profile on every plan: scored from public signals like growth trajectory, competitive pressure, and hiring patterns, with zero LLM calls at scoring time. The Pro plan adds the churn dashboard on top, with a calibrated 90-day churn probability layer (confidence interval included) sitting alongside the rule-based score, plus usage signals (login frequency, payment failures, NPS), HubSpot CRM data (deal count, contact depth, record age), and Stripe billing signals (MRR, dunning, downgrades) feeding into the same engine. Scores update automatically. No SDK installation, no product instrumentation, no waiting for a model to train.
Does Kustiq forecast customer lifetime value (CLTV)?
On the Pro plan with Stripe Connect linked, Kustiq returns a per-customer CLTV band (low / high range) clamped to the revenue you've already collected from that customer, with a deterministic floor and a cohort-based lookup driving the forecast. Bands refresh nightly. The output sits next to the churn probability layer on /dashboard/churn so you can sort accounts by lifetime-revenue at risk, not just churn likelihood.
How is Kustiq different from Gainsight or ChurnZero?
Kustiq scores churn risk from the open web, where Gainsight and ChurnZero score it from in-product telemetry you already collect (logins, NPS, support tickets, feature usage). Those tools only see customers still engaged enough to leave a trail. Kustiq catches the leadership change or the pivot before it shows up in your usage logs. It pairs well with either and doesn't replace them. Every Kustiq profile includes the 12-factor rule-based churn risk score from day one on every plan, no SDK install required. Pro plans add the churn dashboard with a calibrated 90-day churn probability layer and Stripe-grounded CLTV bands per customer.
Does Kustiq use Google Analytics or third-party trackers?
Kustiq runs zero third-party tracking scripts. Zero Google Analytics, zero Facebook Pixel, zero Mixpanel or Segment. No third-party cookies either. All product analytics are collected through Kustiq's own first-party infrastructure built on PostgreSQL. The only cookies set are strictly necessary for authentication and session management. Open your browser DevTools on any Kustiq page to verify.
Does Kustiq sell or share my data with third parties?
Kustiq never sells, rents, or shares your account data, profile results, or usage data with third parties for any purpose. Kustiq generates revenue from subscriptions and credits only. Kustiq uses Stripe for payment processing and Supabase for database hosting, both under standard data processing agreements, but your business data is never exposed to advertising networks, data brokers, or other third-party services.
Where is my data stored and processed?
Your data is stored in PostgreSQL databases hosted by Supabase (US East region) and on Kustiq's own dedicated server infrastructure. All connections use TLS encryption in transit. API keys are stored as SHA-256 hashes, never in plaintext. HubSpot OAuth tokens are encrypted at rest. The full sub-processor register (11 vendors) with region and legal basis per vendor is at kustiq.com/trust and kustiq.com/dpa.
How is Kustiq's data approach different from ZoomInfo or Clay?
Kustiq differs from ZoomInfo and Clay on three points. Kustiq licenses no third-party lists, so every record is profiled fresh the day you ask. Emails get a real SMTP handshake at delivery, not a confidence score from a vendor. And the churn and fit scores come from a rule engine you can audit, not an opaque model. The tradeoff: Kustiq is slower than a database lookup, 35s rather than 60 milliseconds. Your profile results and customer data belong to you and are never shared with other customers.
What are free company snapshots?
Kustiq gives every company in its B2B directory at kustiq.com/directory a free snapshot covering tech stack, funding stage, team size, competitors, customers, news, and classification into 88 segments. There are 2,669 snapshots already, and you can generate a new one for any domain in about 10-15 seconds. Full profiles with verified contacts, rule-based churn risk, growth signals, and calibrated confidence require credits.

Profile your first company. See why it’s different.

3 free profiles a week with a free account, 1 per week anonymous. Verified contact, the signal worth opening with, and the first line tied to it. No card, no sales call.

Paste a domain. 35s later: a verified contact, the buying signal, and a first line tied to it.

No credit card1 / week no signup · 3 / week with a free accountCancel any time
Profile a company free