We read 35,870 verified reviews of seven sales tools. Nothing earns a buy, the highest score goes to the one tool we make no money from, and the cheapest-looking option has a 1.3 out of 5 on Trustpilot for cancellations.
The verdict
Buy none of them. HubSpot scores highest, and we earn nothing from it.
HubSpot 7.6 from 1,644 verified reviews · nothing scored 8.0+ · scored July 2026
What this score is built on
Verified user reviews read35,870
Vendor pricing, security and support pages16
Hands-on sanity checks0
Vendor briefings used0
Nobody here opened a paid seat. This is scored on what vendors publish and on what 35,870 people said after they paid. Read, checked and scored. Not tried.
Review evidence: the review sites disagree, and that is the story
Three of these tools score well on the platforms vendors curate and badly on the one they do not. HubSpot sits at 4.54 on Capterra and 1.6 on Trustpilot across 1,142 reviews. Apollo is 4.7 on G2 and 3.0 on Trustpilot across 1,222. Seamless.ai is 4.4 on G2 and 1.3 on Trustpilot.
The complaints are not about features. They are about billing, cancellation and being unable to reach a human once money has changed hands. That is exactly the part of a purchase a review site with a demo button does not measure.
GoHighLevel is the exception in the other direction: 4.9 on Trustpilot across 14,623 reviews, with staff repeatedly named as patient and helpful, against a more modest 4.16 on Capterra.
Seamless.ai sells annual credit packages and holds a 1.3 out of 5 on Trustpilot, where reviewers describe forced auto-renewals and cancellations they could not get processed.
Price clarity: five of seven will not tell you
Apollo, Reply.io, Seamless.ai and Leadfeeder publish no readable entry price. You get a demo form. Only two will say what they cost before a sales call: HubSpot publishes tiered Sales Hub pricing, and GoHighLevel publishes $50 a month per sub-account.
allin1 is my own product and publishes a bring-your-own-key model at roughly $20 to $50 a month in AI costs at cost price. It still scores 4.4, because 21 reviews is not evidence.
Data handling: only two publish anything worth reading
HubSpot publishes SOC 2 Type 2, SOC 3 and penetration test summaries, which is why it takes the top score despite its support record. Apollo and Leadfeeder state GDPR compliance. Reply.io, Seamless.ai, GoHighLevel and allin1 publish nothing we could read on data handling, and all four are marked down for it.
Setup and support: where the scores separate
Reply.io earns the highest support score here: reviewers repeatedly name proactive, responsive customer success managers. GoHighLevel scores well on support volume but has the steepest learning curve, at 3.71 for ease of use on Capterra, which is the price of an all-in-one.
Seamless.ai is the opposite: usable enough, but the support and cancellation record drags everything down.
The scores
| # | Tool | Publishes a price? | Reviews read | Score | Verdict |
|---|---|---|---|---|---|
| 01 | HubSpot | Yes | 1,644 | 7.6 | Wait for v2 |
| 02 | GoHighLevel | Yes | 14,712 | 6.6 | Wait for v2 |
| 03 | Apollo.io | No | 11,315 | 5.5 | Skip it |
| 04 | Leadfeeder | No | 148 | 4.9 | Skip it |
| 05 | Reply.io | No | 1,798 | 4.8 | Skip it |
| 06 | allin1 (our own product) | Yes | 21 | 4.4 | Skip it |
| 07 | Seamless.ai | No | 6,232 | 3.2 | Skip it |
How we scored it
35,870 verified reviews across G2, Capterra, Trustpilot and Google, plus 16 vendor pricing, security and support pages, against one published rubric. Where a vendor publishes nothing, the score drops rather than guessing on their behalf.
One limitation, stated plainly: G2 blocked automated access for Leadfeeder, GoHighLevel and HubSpot at the time of checking, so their G2 ratings are not included. Leadfeeder’s 148 reviews are a thin sample and its score should be treated as provisional.
Rubric: review evidence 35 · price clarity 25 · data handling 20 · setup friction 12 · support 8
How we make money on this page
Five of these seven scored too low to recommend, so they carry no affiliate link. The highest-scoring tool, HubSpot, is one we earn nothing from at all. The only commercial link on this page is GoHighLevel, which reached Wait for v2 on 14,623 Trustpilot reviews and by publishing its price. allin1 is my own product and scored 4.4, so it gets no link either. Scores come from the published rubric, and no vendor can pay to change one.
Check GoHighLevel pricing → Affiliate link · from $50/mo per sub-account