Signado vs Apollo
Signado vs Apollo: contact data vs warm leads
Apollo gives you 275+ million contacts to filter through. Signado finds warm leads in your market every day: people writing LinkedIn posts about needs you can solve, or commenting on keywords, creators, and competitors your buyers care about. ICP-scored, ready for your next action.
What Apollo gets right
Apollo is the default contact database for B2B sales teams, and for good reason. A database of 275+ million contacts with 65+ search filters lets you build targeted lists by job title, seniority, industry, company size, and technology stack in minutes. The Chrome extension pulls contact data directly from LinkedIn profiles without switching tabs. Built-in sequences handle multi-step email outreach with automated follow-ups, and native CRM integrations push data into Salesforce and HubSpot without manual imports.
The free plan is usable: 1,200 credits per year with access to the core prospecting and sequencing features. Paid plans start at $49/user/month billed annually. Over 500,000 companies use Apollo. It solved the contact sourcing problem.
The question it doesn't answer: out of those 275M contacts, which ones actually want to hear from you this week?
Where filtering a database breaks down
Apollo's database refreshes quarterly at best. In practice, contact data decays at roughly 30% per year: people change jobs, companies restructure, email addresses go stale. A list exported in January is measurably less accurate by April.
The deeper problem is qualification. Apollo gives you no mechanism to tell who is posting about a need or engaging with topics in your market right now.
Your list says Sarah is VP of Sales at Company X. What it does not say is that Sarah posted last Tuesday asking for agency recommendations, or commented on a competitor's post about a problem your product solves. That LinkedIn context tells you Sarah is thinking about the problem today, in her own words. That's the difference between an email to a cold record and an email to someone who already raised their hand.
Apollo's sequences fire on a calendar cadence: Tuesday at 9am, follow up Thursday, follow up next Monday. The timing is based on your schedule, not on anything happening in the prospect's world. The result: generic emails arriving at random moments, competing with 50 other SDRs who pulled the same list and wrote the same 'I noticed your company is growing' opening line.
Feature-by-feature comparison
| Feature | Apollo | Signado.io |
|---|---|---|
| Warm Lead Source | Static database, filter manually | Daily warm-lead discovery from LinkedIn keywords |
| Data Freshness | Quarterly / Monthly database refresh | Daily discovery on live LinkedIn activity |
| Qualification Context | Job title and firmographic filters | LinkedIn posts or comments + 7 company events via Deep Dive |
| Email Writing | Template sequences | Reviewable AI-personalized openers referencing the actual post, comment, or company event |
| Pricing Model | $49–$119/user/month (annual) · $59–$149/user/month (monthly) | $59-$99/month flat rate · No per-user fees |
What changes when you start from LinkedIn keywords
Without warm-lead discovery, outbound follows a predictable pattern. Pull a list of 500 contacts from Apollo. Write a 3-step email sequence. Send on a Tuesday cadence. Get 8-12 replies. Most say 'not the right time.' Repeat next month with a new list.
The list is fine. The copy is fine. But 490 of those 500 contacts had no reason to care about your email that week.
With Signado, the workflow changes. Tell Signado your ICP. Add keywords your buyers use, creators they follow, or competitors they engage with. For each keyword, choose Post authors when you want people writing about a need, or Post engagers when you want people commenting on matching posts. Each lead lands in your feed ICP-scored with a one-sentence reason. The AI drafts a reviewable opener referencing the post, comment, or company event.
You stop emailing 500 people hoping 10 care. You email the people who just showed up around the problem you solve. The reply rate changes because the relevance changed.
Don't email a ghost.
Databases like Apollo decay by ~30% every year. People change jobs, companies pivot, and budgets freeze. Signado doesn't hand you a stale list. Signado surfaces leads when they write or comment on a post relevant to your market.
Context beats Volume.
Apollo gives you the email address. Signado gives you the reason to send it. Our AI uses the post, comment, and company context to draft a specific opener referencing the thing that actually happened.
Saw you just raised a $50M Series C.
Usually that means you're scaling outreach and need better signal on who to contact first..."
See 11 ready-to-run outreach playbooks, each triggered by a specific buying signal
What each platform actually costs
Apollo charges per user. Signado charges per workspace: your whole team uses one account at a flat monthly rate.
| Apollo Free | Apollo Basic | Apollo Professional | Signado Free | Signado Starter | Signado Growth | Signado Scale | |
|---|---|---|---|---|---|---|---|
| Monthly price | $0 | $49/user/mo (annual) | $79/user/mo (annual) | $0 forever | $59/mo | $99/mo | $349/mo |
| Per-user fees | None | Yes | Yes | No | No | No | No |
| 5-person team cost | $0 | $245/mo | $395/mo | $0 | $59/mo | $99/mo | $349/mo |
| Contact database | 900 credits/yr | 30,000 credits/yr | 48,000 credits/yr | — | — | — | — |
| Warm leads and Deep Dive | No | No | No | 200 credits (lifetime) | 2,500 credits/mo | 5,000 credits/mo | 20,000 credits/mo |
| AI-personalized outreach | No | No | No | Credit-based | Credit-based | Credit-based | Credit-based |
| LinkedIn discovery and company events | No | No | No | All 7 company events | All 7 company events | All 7 company events | All 7 company events |
Competitor pricing is subject to change. Please verify current pricing on their website.
The tools do different things, so the comparison isn't apples-to-apples. Apollo is a contact database: you pay for access to email addresses and phone numbers. Signado finds warm leads from LinkedIn keywords, creators, and competitors: you pay for daily discovery, ICP scoring, AI-personalized messages, and Deep Dive intelligence on the accounts that matter.
A 5-person team on Apollo Professional pays $395/month for contact data with no discovery layer. The same team on Signado Growth pays $99/month for warm-lead discovery across multiple sources, ICP scoring, AI messages, email finder, and Deep Dive on any account.
Many Signado users keep Apollo for sourcing contacts on specific accounts and use Signado for warm-lead discovery. The combined cost for a 5-person team: Apollo Basic ($245) + Signado Starter ($59) = $304/month for both contact sourcing and warm-lead intelligence.
Which tool fits your workflow
Stay on Apollo if:
Your primary need is filtering a database to build prospect lists from scratch. You do not know which topics, creators, or competitors your buyer audience engages with yet, and you need access to a large contact pool to identify companies and decision-makers by industry, size, title, and technology stack. Apollo's filters and database are purpose-built for that job. If you're a solo SDR doing volume-first outbound (500+ emails per week, optimizing for top-of-funnel coverage) Apollo handles the full workflow from list building to sequencing.
Use Signado if:
Your problem isn't access to contacts. Your problem is knowing which contacts care this week and what to say to them. Your reply rates sit below 5%. Your team spends hours qualifying lists before writing a first line. Your sequences fire on a calendar with no connection to what's actually happening in the prospect's world. Signado finds warm leads from LinkedIn posts and comments, scores them against your ICP, helps draft the opener from the real post, comment, or company event, and ships through your inbox or your sequencer. You can start with zero contacts or import lists from Apollo, Clay, or CSV. Both flows work side by side.
How to combine Apollo with Signado
Set up your ICP in Signado
Paste your website URL. Signado auto-fills your ICP from your site. Tweak and save.
Add keywords, creators, and competitors
Pick a buyer topic, creator, or competitor profile. One source is enough to start.
Warm leads arrive daily
Signado finds post authors or post engagers from those sources. Each lead arrives ICP-scored with a one-sentence reason.
Use Apollo for specific account sourcing
When you want to expand outreach on a specific account beyond what discovery surfaces, pull contact data from Apollo and bring it into Signado. Both contact sources sit side by side.
Send messages tied to real comments or company events
AI drafts a reviewable opener referencing the post, comment, or company events from a Deep Dive. Send through Gmail, push to Instantly or HeyReach, webhook anywhere else.
Common questions
What's the difference between Signado and Apollo.io?
Apollo is a contact database with 275+ million profiles, offering email addresses, phone numbers, and outreach sequences. Signado finds warm leads from LinkedIn keywords, creators, and competitors your buyers already care about, scores them against your ICP, and helps draft AI-personalized messages referencing the post or comment. Apollo answers 'who exists?' Signado answers 'who is showing up in my market right now, and what should I say?'
Can I use Signado and Apollo together?
Yes. Signado works with contacts from any source: Apollo, Prospeo, Clay, ZoomInfo, or a CSV export. If you already use Apollo as your contact database, you can import those contacts into Signado for ICP scoring and AI-personalized outreach. You can also use Signado entirely on its own, since discovery finds warm leads from LinkedIn keywords without requiring an external contact source.
How is Signado different from Apollo's buyer intent signals?
Apollo's buyer intent feature tracks anonymous website visitor behavior: which companies visited your site. Signado finds named people writing posts about needs you can solve or commenting on posts from keywords, creators, and competitors your buyers care about. Anonymous browsing curiosity versus a named lead with real LinkedIn context.
Does Signado provide contact data like Apollo does?
Signado finds warm leads from LinkedIn discovery and writes their profile data (name, title, company, headline) to your workspace as part of the discovery flow. For accounts where you want broader contact coverage beyond what discovery surfaces, Apollo (or ZoomInfo, Clay, CSV) sits alongside Signado as a contact source. They cover different ground.
Keep Apollo for sourcing. Use Signado for warm leads.
By the time your competitor opens their spreadsheet, your warm leads are already in your feed.