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Rankings · Worldwide · the PixelCrayons Index

Best Lead Generation Agencies
(November 2026)

By The PixelCrayons team · Updated 5 November 2026 · 12 firms scored

November 2026 edition

Gripped leads with 67.9 out of 100, followed by Kalungi and Weidert Group. We scored 12 firms from 38 candidates on the same public evidence. That means Clutch reviews, B2B lead generation case studies, published pricing, track record and recent work. PixelCrayons publishes this list and is scored the same way.

The ranking

Who are the best Lead Generation Agencies?
12 firms, ranked by score.

Scored out of 100 by the PixelCrayons Index from 38 candidates. Open a firm's scorecard for every source and the date we checked it.

Best Lead Generation Agencies: rank, firm, PixelCrayons Index score, Clutch rating and reviews, minimum project, hourly rate and headquarters
#FirmIndex scoreClutchMin projectHourlyHQ
1Gripped

UK and European B2B SaaS companies that want paid search and social tied to pipeline

67.9out of 100
4.9 · 32 reviews$5,000+$100 - $149London, England
2Kalungi

Early stage B2B SaaS companies that want an outsourced marketing team that owns MQL and pipeline targets

54.7out of 100
No profileNot shownNot shownSeattle, WA
3Weidert Group

Industrial and manufacturing companies that want inbound lead generation run in HubSpot

52.3out of 100
4.8 · 12 reviews$10,000+$150 - $199Appleton, WI, United States

Comparing these? Send PixelCrayons your shortlist and get the questions to ask each one, free. Our offer, not part of the ranking.

4SmartBug Media

Companies on HubSpot that want demand generation run alongside the CRM work

51.7out of 100
4.9 · 38 reviewsNot shown$150 - $199Remote-first, United States
5Refine Labs

B2B software companies that want demand creation and pipeline measured as qualified demo requests

50.0out of 100
No profileNot shownNot shownBoston, MA
6Directive

B2B software companies that want paid media and search measured against pipeline

45.2out of 100
4.8 · 56 reviews$250,000+$300+Irvine, CA, United States
7Hey Digital

B2B SaaS companies with a working funnel that want paid search and paid social scaled

43.8out of 100
4.6 · 7 reviews$5,000+Not shownEstonia (legal entity Hey Digital OÜ)
8Ironpaper

B2B technology and services companies that want lead generation, ABM and the website from one team

36.3out of 100
No profileNot shownNot shownNew York, NY
9Napier

Electronics, semiconductor and industrial technology companies that want PR and lead generation together

33.3out of 100
No profileNot shownNot shownChichester, England, United Kingdom (also London)
10Walker Sands

B2B technology companies that want PR, brand and pipeline programmes from one agency

33.2out of 100
4.8 · 9 reviewsNot shownNot shownChicago, IL
11Powered by Search

B2B SaaS companies that want demos and trials from paid and search programmes

25.4out of 100
No profileNot shownNot shownToronto, ON, Canada (remote-first)
12Elevation Marketing

Enterprise B2B marketing teams that want ABM and lead generation campaigns added to their own team

24.3out of 100
No profileNot shownNot shownGilbert, AZ

Clutch figures as shown on each firm's Clutch profile on the date in its scorecard. Profiles: Gripped, Kalungi, Weidert Group, SmartBug Media, Refine Labs, Directive, Hey Digital, Ironpaper, Napier, Walker Sands, Powered by Search, Elevation Marketing.

From PixelCrayons · free

Already have a shortlist? We'll tell you what to ask each firm.

Send the firms you are weighing and a line about your project. A B2B lead generation specialist replies with the questions that will separate them, typically within four business hours, Monday to Friday. Free, and you are under no obligation to hire us.

Press Shortlist beside a firm in the ranking to add it here, or type the names.
It doesn't change any firm's score.

We use your details to answer you. See our privacy policy.

Also listed

Which firms are listed but not scored?
1 more firm.

These firms offer B2B lead generation but cannot be scored yet. They are listed alphabetically, with no score and no order implied. A firm moves to the ranking once its own site shows a B2B lead generation case study and the rest of its evidence can be read.

What the data shows

What do the figures show
about these firms?

Worked out from the 12 firms on this list, as checked on 5 Nov 2026. They change when the figures change.

4.8
Median Clutch rating across the firms listed
22
Median number of Clutch reviews per firm
3 of 12
Firms that publish prices on their own site
0 of 4
Firms with a Clutch minimum project under $5,000
12 of 12
Firms with a dedicated B2B lead generation service page
5 of 12
Firms with dated work or news in the last 12 months
How to choose

How do you choose
the right firm?

The score ranks firms overall. Your project decides which one fits. This list is written for b2B companies that want qualified leads and pipeline from paid, content and account-based campaigns run by an agency.

Pipeline your sales team can work
Look for case studies that report qualified leads, demos or pipeline, not form fills alone.
A short list of target accounts
Look for account-based work with named accounts reached and meetings won.
A clear fee
Look for a published monthly fee or minimum, shown in each firm's details, and who owns the ad accounts.
Scorecards

Where does each score
come from?

For each firm: its points on each part of the score, who it suits, one thing to check before you choose, and the pages we read.

  1. 1 Gripped

    67.9 / 100

    Client evidence
    21.7/30
    Discipline depth
    26.0/40
    Transparency
    10.0/10
    Track record
    4.7/10
    Recent activity
    5.6/10
    Best for
    UK and European B2B SaaS companies that want paid search and social tied to pipeline
    Check before you choose
    London based, small team. Its home page gives two different London addresses. Case studies are undated
    Team
    Based in London, England
    Sources
    • Clutch profile: 4.9 from 32 reviews (adjusted 4.80), checked 5 Nov 2026
    • Google reviews: 4.9 from 35 reviews, checked 5 Nov 2026
    • Service page for B2B lead generation on gripped.io
    • 6 B2B lead generation case studies counted on the firm's site, for example case 1, 2, 3
    • Most recent: Clutch review, 19 Dec 2025
    • Published pricing: Publishes retainers from £3,500 a month (advisory or execution), £7,500 a month (performance) and £15,000 a month (scale), with a typical investment of £5K to £15K a month; media budgets are separate

    Gripped: full profile and score history

  2. 2 Kalungi

    54.7 / 100

    Client evidence
    6.0/30
    Discipline depth
    29.5/40
    Transparency
    5.0/10
    Track record
    4.3/10
    Recent activity
    9.9/10
    Best for
    Early stage B2B SaaS companies that want an outsourced marketing team that owns MQL and pipeline targets
    Check before you choose
    Works only with B2B SaaS. Demand generation sits inside its paid media and ABM pages rather than a page of its own
    Team
    Based in Seattle, WA
    Sources

    Kalungi: full profile and score history

  3. 3 Weidert Group

    52.3 / 100

    Client evidence
    16.0/30
    Discipline depth
    19.0/40
    Transparency
    5.0/10
    Track record
    8.5/10
    Recent activity
    3.8/10
    Best for
    Industrial and manufacturing companies that want inbound lead generation run in HubSpot
    Check before you choose
    Single office in Appleton, Wisconsin. Work is inbound and HubSpot led rather than outbound. Case studies are undated
    Team
    Based in Appleton, WI, United States
    Sources
    • Clutch profile: 4.8 from 12 reviews (adjusted 4.60), checked 5 Nov 2026
    • Google reviews: 4.8 from 6 reviews, checked 5 Nov 2026
    • Service page for B2B lead generation on weidert.com
    • 4 B2B lead generation case studies counted on the firm's site, for example case 1, 2, 3
    • Most recent: Clutch review, 12 Aug 2025
    • No prices published on the firm's own site.

    Weidert Group: full profile and score history

  4. 4 SmartBug Media

    51.7 / 100

    Client evidence
    20.8/30
    Discipline depth
    12.0/40
    Transparency
    2.5/10
    Track record
    9.1/10
    Recent activity
    7.2/10
    Best for
    Companies on HubSpot that want demand generation run alongside the CRM work
    Check before you choose
    Large team of about 300; much of its published work is HubSpot setup. The demand generation page lists consumer sectors as well as B2B
    Team
    Remote-first team in the United States
    Sources
    • Clutch profile: 4.9 from 38 reviews (adjusted 4.78), checked 5 Nov 2026
    • Service page for B2B lead generation on smartbugmedia.com
    • 2 B2B lead generation case studies counted on the firm's site, for example case 1, 2
    • Most recent: Clutch review, 15 Apr 2026
    • No prices published on the firm's own site.

    SmartBug Media: full profile and score history

  5. 5 Refine Labs

    50.0 / 100

    Client evidence
    8.0/30
    Discipline depth
    33.0/40
    Transparency
    5.0/10
    Track record
    4.0/10
    Recent activity
    0.0/10
    Best for
    B2B software companies that want demand creation and pipeline measured as qualified demo requests
    Check before you choose
    Its own pages name no office address; Boston comes from earlier research. Case studies are undated. Works mainly with B2B software companies
    Team
    Based in Boston, MA
    Sources
    • No Clutch profile, so no client-evidence points.
    • Google reviews: 4.3 from 6 reviews, checked 5 Nov 2026
    • Service page for B2B lead generation on refinelabs.com
    • 8 B2B lead generation case studies counted on the firm's site, for example case 1, 2, 3
    • No dated activity found in the last 12 months.
    • Published pricing: Publishes paid media management from $14,000 a month and full demand and media service from $26,000 a month (6-month minimums), creative only from $5,000 a month, and a 6-week revenue performance assessment from $35,000

    Refine Labs: full profile and score history

  6. 6 Directive

    45.2 / 100

    Client evidence
    20.3/30
    Discipline depth
    12.0/40
    Transparency
    5.0/10
    Track record
    7.1/10
    Recent activity
    0.8/10
    Best for
    B2B software companies that want paid media and search measured against pipeline
    Check before you choose
    Only two of six published case studies report demos or SQLs. Offices across the US, Mexico, the UK and Canada
    Team
    Based in Irvine, CA, United States
    Sources
    • Clutch profile: 4.8 from 56 reviews (adjusted 4.72), checked 5 Nov 2026
    • Service page for B2B lead generation on directiveconsulting.com
    • 2 B2B lead generation case studies counted on the firm's site, for example case 1, 2
    • Most recent: Clutch review, 2 Jan 2025
    • No prices published on the firm's own site.

    Directive: full profile and score history

  7. 7 Hey Digital

    43.8 / 100

    Client evidence
    11.9/30
    Discipline depth
    15.5/40
    Transparency
    2.5/10
    Track record
    4.0/10
    Recent activity
    10.0/10
    Best for
    B2B SaaS companies with a working funnel that want paid search and paid social scaled
    Check before you choose
    Paid media only. Most case studies report sign ups and trials, not leads. Its own site names only an Estonian legal entity and no address
    Team
    Registered in Estonia
    Sources

    Hey Digital: full profile and score history

  8. 8 Ironpaper

    36.3 / 100

    Client evidence
    4.3/30
    Discipline depth
    22.5/40
    Transparency
    0.0/10
    Track record
    9.5/10
    Recent activity
    0.0/10
    Best for
    B2B technology and services companies that want lead generation, ABM and the website from one team
    Check before you choose
    Several lead case studies name the client only by sector. Case studies are undated
    Team
    Based in New York, NY
    Sources
    • No Clutch profile, so no client-evidence points.
    • Google reviews: 3.7 from 12 reviews, checked 5 Nov 2026
    • Service page for B2B lead generation on ironpaper.com
    • 5 B2B lead generation case studies counted on the firm's site, for example case 1, 2, 3
    • No dated activity found in the last 12 months.
    • No prices published on the firm's own site.

    Ironpaper: full profile and score history

  9. 9 Napier

    33.3 / 100

    Client evidence
    6.5/30
    Discipline depth
    8.5/40
    Transparency
    0.0/10
    Track record
    8.5/10
    Recent activity
    9.9/10
    Best for
    Electronics, semiconductor and industrial technology companies that want PR and lead generation together
    Check before you choose
    Mainly a B2B PR agency. Its one lead case study reports a single sales qualified lead from an ABM test and is undated
    Team
    Based in Chichester, England, United Kingdom, also London
    Sources

    Napier: full profile and score history

  10. 10 Walker Sands

    33.2 / 100

    Client evidence
    15.2/30
    Discipline depth
    8.5/40
    Transparency
    0.0/10
    Track record
    9.5/10
    Recent activity
    0.0/10
    Best for
    B2B technology companies that want PR, brand and pipeline programmes from one agency
    Check before you choose
    Most published case studies are PR and brand work; one shows MQLs and pipeline. Lead generation sits under a growth outcome page
    Team
    Based in Chicago, IL
    Sources
    • Clutch profile: 4.8 from 9 reviews (adjusted 4.57), checked 5 Nov 2026
    • Google reviews: 4.8 from 6 reviews, checked 5 Nov 2026
    • Service page for B2B lead generation on walkersands.com
    • 1 B2B lead generation case study counted on the firm's site, for example case 1
    • Most recent: Clutch review, 22 Oct 2020
    • No prices published on the firm's own site.

    Walker Sands: full profile and score history

  11. 12 Elevation Marketing

    24.3 / 100

    Client evidence
    7.3/30
    Discipline depth
    8.5/40
    Transparency
    0.0/10
    Track record
    8.5/10
    Recent activity
    0.0/10
    Best for
    Enterprise B2B marketing teams that want ABM and lead generation campaigns added to their own team
    Check before you choose
    One lead case study on its own site; another is a Google Slides link. Its own pages read give no office address
    Team
    Based in Gilbert, AZ
    Sources
    • No Clutch profile, so no client-evidence points.
    • Google reviews: 4.3 from 3 reviews, checked 5 Nov 2026
    • Service page for B2B lead generation on elevationb2b.com
    • 1 B2B lead generation case study counted on the firm's site, for example case 1
    • No dated activity found in the last 12 months.
    • No prices published on the firm's own site.

    Elevation Marketing: full profile and score history

How this list is made

How is this list made,
and what is our interest?

PixelCrayons publishes this list and is a B2B lead generation firm itself. It is listed here, not ranked: it has no published B2B lead generation case study yet, and every ranked firm needs one. ValueCoders, our sister company in the Vinove group, is left out of every list. That way the group never holds two places.

No firm paid to be ranked or listed, or was asked to. We considered 38 firms and ranked those with enough public evidence to score fairly. Firms that offer the service but cannot be scored yet appear under “Also listed”, in alphabetical order with no score. Every figure links to the page we read it from, with the date.

Read the full PixelCrayons Index method, or download this list as CSV. You are free to reuse our scores and this compilation under CC BY 4.0 if you credit PixelCrayons. The figures we read from Clutch and the firms’ own sites remain theirs. A ranked or listed firm can correct its data: send a correction with a source through the request form. A firm that would like to be listed can use the same form; it is free and changes no rank. Firms on this list can get a free Ranked or Listed seal.

If you are weighing PixelCrayons too: Demand generation at PixelCrayons.

Questions

What buyers
ask about this list.

This list compares marketing agencies that create demand through campaigns. Firms that book meetings by calling or emailing on your behalf, and companies that sell contact data, do a different job, so they are out of scope rather than scored low.

Lead generation captures contact details from people already looking. Demand generation builds interest first, so more buyers are ready when they look. Most agencies here do both, and their case studies show whether they report leads, pipeline or revenue.

Gripped has the lowest Clutch minimum project on this list, $5,000+, and ranks number 1 with 67.9. 0 of the 4 firms that show a minimum take projects under $5,000. Check the hourly band too.

Directive, with 56 Clutch reviews and a rating of 4.8. The median firm here has 22 reviews. A rating from many reviews tells you more than one from a few, so the score pulls thin ratings toward the middle.

3 of the 12 ranked firms publish prices or rate bands on their own site: Gripped, Kalungi and Refine Labs. The others share prices after a first call. Publishing prices earns points for transparency, whatever the price is.

On this list, Clutch minimum projects run from $5,000+ to $250,000+, and the most common hourly band is $150 - $199. Your scope sets the real price, so ask each firm for a written estimate.

Every firm is scored out of 100 by the PixelCrayons Index: client reviews on Clutch, depth of B2B lead generation work, published pricing, track record and recent activity. The weights are fixed and published, and no firm paid to be ranked or listed.

Only where it qualifies like any other firm: it must offer the service and show at least one case study in it. When it's listed, it's scored on the same evidence and weights as everyone else and sits wherever that score puts it.

Every month. Each firm's figures are checked again, the scores are recalculated, and the changelog on this page says what moved and why.

Changelog

What changed
in each edition?

Updated every month. Each edition is checked again from the sources.

  1. First edition: service pages, case studies and recent work read on 5 November 2026, with Clutch and Google figures read by hand. A case study counts only as a page of its own on the firm's own site; a firm with no case study in this discipline is listed without a score.
More rankings

Where next?
More lists, scored the same way.

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