Apollo.io vs Instantly: database vs deliverability
Apollo.io vs Instantly for cold email, on real pricing. Apollo bundles a 270M+ contact database; Instantly sells inboxes, warm-up and volume.
For a small agency or a solo consultant, Apollo.io vs Instantly isn’t really a features fight — it’s a question of which half of the cold email job you’re buying. Apollo sells you the list: a 270M+ B2B contact database with sequencing, enrichment and a dialer attached. Instantly sells you the pipes: unlimited sending inboxes, automated warm-up and deliverability analytics, with lead data as a paid add-on.
Get that framing right and the decision usually makes itself. Here’s the trade-off, priced from current plan data, plus a firm call for each situation.
The short answer
- Pick Apollo.io if you don’t have a list yet. Prospecting and outreach live in one tool, there’s a free-forever plan to test with, and paid starts at $49/user/mo on annual billing.
- Pick Instantly if you already have lists (or buy data elsewhere) and your real bottleneck is landing in the inbox at volume. Growth starts at $37/mo on annual billing and scales on emails sent, not seats.
- Run both if you’re an agency doing outbound for yourself and for clients — $86/mo combined at entry tiers, which is roughly what one seat of a multichannel tool costs on its own.
Both charge 0% transaction fees, and both give you 14 days to trial the paid product.
Pricing compared
Verify current pricing and credit limits on each vendor’s site before you commit — outreach tools change plan limits more often than they change headline prices.
| Apollo.io | Instantly | |
|---|---|---|
| Free plan | Yes — limited credits, core prospecting | No (14-day trial) |
| Entry paid, annual | $49/user/mo (Basic) | $37/mo (Growth) |
| Entry paid, monthly | $65/user/mo | $47/mo |
| Mid tier, annual | $79/user/mo (Professional) | $78/mo (Hypergrowth) |
| Top published tier, annual | $119/user/mo (Organization, min 3 users) | $286/mo (Light Speed) |
| What drives the bill up | Seats and data credits | Email volume and uploaded contacts |
| Transaction fees | 0% | 0% |
| G2 rating | 4.7 | 4.8 |
Annual billing is worth taking on both. Apollo’s Basic tier drops from $65 to $49/user/mo — $16/mo, or $192 a year per seat. Instantly’s Growth tier drops from $47 to $37/mo, saving $120 a year.
Where the two pricing models diverge
This is the part that actually decides your bill.
Apollo charges per seat. A three-person agency on Basic pays $147/mo on annual billing. Want SSO and the Organization tier? It’s $119/user/mo with a three-user minimum — a $357/mo floor before anyone sends an email.
Instantly charges by volume. Growth covers 5,000 emails and 1,000 contacts a month for $37. Hypergrowth covers 100,000 emails and 25,000 contacts for $78 — 2.1x the price for 20x the sending. Per email, that’s about $0.0074 down to $0.00078, roughly a tenth. Light Speed at $286/mo covers 500,000 emails with dedicated IPs, or about $0.00057 each.
So the crossover is simple: adding a teammate costs $49/mo on Apollo Basic and nothing on Instantly, while sending ten times more email costs nothing extra on Apollo and moves you up a tier on Instantly. Model your own seat count in the pricing calculator, which prices this category by team seats.
Apollo.io: the database is the product
Apollo.io has been at this since 2015 and rates 4.7 on G2. The pitch is that prospecting and outreach shouldn’t be two purchases: you get the 270M+ contact database, verified emails and mobile numbers, lead scoring and intent data, email and multichannel sequences, CRM enrichment and sync, and a built-in dialer with meeting booking. The Basic tier includes unlimited email credits; Professional adds advanced reporting and uncapped sending.
The free plan is genuinely useful for a solo consultant testing a niche — limited credits, but the core prospecting works, and you can see whether the data covers your market before paying anything.
The honest downsides: credit limits add hidden costs once you’re pulling contacts seriously, data accuracy varies by region (worth checking against your actual target market during the trial, not after), and there’s a real learning curve. Apollo is a wide product, and wide products take time.
Best for: solopreneurs who need data plus outreach in one place, and small agencies prospecting at scale.
Instantly: the sending infrastructure is the product
Instantly launched in 2021 and carries the highest G2 rating in this pair at 4.8. It’s narrower on purpose: unlimited email accounts, automated inbox warm-up, a unified inbox for replies, sequencing with A/B testing, and deliverability analytics. If you’re rotating dozens of sending domains to protect a main domain, this is the architecture you want, and it’s why agencies running cold email for clients tend to land here.
The honest downsides: there’s no free plan, only the 14-day trial. It’s email-only — no LinkedIn, no dialer. And the B2B lead database is a paid add-on rather than something included in the $37 Growth plan, so budget for data separately or bring your own lists.
Best for: agencies running high-volume cold email, and solopreneurs scaling outbound past what one inbox can safely carry.
Side-by-side: who wins on what
| Factor | Apollo.io | Instantly |
|---|---|---|
| Built-in contact data | Best (270M+ included) | Paid add-on |
| Deliverability tooling | Adequate | Best (warm-up, analytics, dedicated IPs) |
| Sending inboxes | Not a headline feature | Unlimited |
| Channels | Email, sequences, dialer | Email only |
| Free plan | Yes | No |
| Entry price (annual) | $49/user/mo | $37/mo |
| Cost of adding a teammate | +$49/mo on Basic | $0 (volume-priced) |
| CRM enrichment | Strong | Not a focus |
| Ease of getting started | Steeper | Simpler |
Neither one is a bad tool. They’re solving different halves of the same problem, and the “loser” on any given row is usually just the one that never claimed that row.
Where the rest of the category fits
Cold email by itself is a narrow bet. If your motion is broader, these are the alternatives worth pricing (all annual billing):
- Multichannel with LinkedIn: lemlist at $55/seat/mo for Email Pro or $87 for Multichannel Expert (email, LinkedIn and calls), which is where deep personalization lives — see Instantly vs lemlist for that head-to-head. Dripify is LinkedIn-first at $39/user/mo, and Closely combines one LinkedIn account with unlimited email and 1,000 credits for $29/mo.
- A bigger sales team: Reply.io at $89/user/mo for Multichannel, or its Email Volume plan at $159/mo with unlimited users and 10,000 contacts a month — the rare plan that doesn’t punish you for adding people.
- Data without the sending: Lusha has a free plan with 70 credits a month and Pro from $52/user/mo, but no outreach automation at all (Apollo.io vs Lusha covers that split).
- After the reply: PandaDoc at $19/user/mo handles proposals and e-signature, and a CRM catches what your sequences start — the best CRM for a small agency breakdown has the options.
FAQ
Is Instantly cheaper than Apollo.io? At entry, yes — $37/mo on annual billing versus $49/user/mo — and the gap widens with headcount, because Apollo bills per seat while Instantly bills by volume. But Instantly has no free plan and its lead database is a paid add-on. If you also need contact data, the comparison flips: Apollo’s free tier and $49 Basic plan include the database.
Can I run both? Yes, and it’s a common agency setup: Apollo for finding and enriching contacts, Instantly for sending them. Apollo Basic ($49/user/mo) plus Instantly Growth ($37/mo) is $86/mo on annual billing — within a few dollars of a single seat of lemlist Multichannel Expert ($87/mo) or Reply.io Multichannel ($89/user/mo), which is a fair way to judge whether the combination earns its keep.
Which is better for deliverability? Instantly, and it isn’t close — that’s the whole product. Unlimited sending inboxes, automated warm-up, deliverability analytics, and dedicated IPs on the $286/mo Light Speed plan. Apollo sends email competently, but nothing in its feature set is aimed at inbox placement the way Instantly’s is.
Does either do LinkedIn outreach? No. Apollo covers email, sequences and a dialer; Instantly is email-only. For LinkedIn you want lemlist’s Multichannel Expert at $87/mo, Dripify at $39/user/mo, or Closely at $29/mo.
Which should a solo consultant pick? Apollo, in most cases. The free plan lets you validate that the database actually covers your niche before spending, and one seat at $49/mo replaces buying data and a sender separately. Switch to Instantly the moment your problem changes from “who do I email” to “why aren’t my emails landing” — usually when you’re running multiple domains or well past Growth’s 5,000 emails a month.
Still deciding between prospecting depth and sending scale? Run your seat count, volume and budget through the advisor, or compare the full category on the best lead generation tools hub.