| 25 | 2017/10/16 | Prototype | Ortho | Yes | No | http://www.40percent.club/2017/09/25.html |
| 42 | 2018/05/18 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8kcyjb/first_custom_build_42 |
| 50one | 2018/05/03 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8gszdq/new_say_hello_to_my_custom_50one |
| 5plit | 2018/02/18 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7yewrx/form_following_function_split_w_kailh_lowprofile/ |
| 60% Compact Keyboard | 2018/05/01 | Prototype | Regular | Yes | No | https://twitter.com/mtei |
| 6lit | 2017/10/13 | Prototype | Ortho | Yes | No | http://www.40percent.club/2017/09/6lit.html |
| Alter RGB | 2017/06/01 | Prototype | Ortho | Yes | No | https://yushakobo.jp/blog/pluis9/2017/06/keyboard2/#more-1313 |
| Atreis | 2018/05/03 | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8gt4cj/photos_the_atreis_an_unsplitted_iris |
| Atreus | | Assembled | Columnar Stagger | No | No | https://atreus.technomancy.us/ |
| Atreus58 | | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/5xirhn/after_months_of_planning_and_designing_i_finally/ |
| Atreus62 | | Assembled | Columnar Stagger | No | No | http://shop.profetkeyboards.com/product/atreus62-keyboard |
| Axios | | Prototype | Columnar Stagger | Yes | No | http://axios.io/models |
| Big Split | 2017/11/14 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7jxnbm/big_split_v0r1_w%C3%B3rking_so_far_wooooo/ |
| Blackhawk | | Prototype | Columnar Stagger | Yes | No | https://deskthority.net/workshop-f7/hand-wired-54key-full-split-custom-build-t12545.html |
| Caravan | | Prototype | Regular | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/58rhsv/photos_like_a_glove_caravan_by_thevan_keyboards/ |
| Catboard | | Prototype | Columnar Stagger | No | No | http://catboard.klava.org/ |
| Centromere | 2018/03/08 | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/830g66/the_thinnest_wireless_keyboard_i_have_made/ |
| Chimera | | Prototype | Ortho | Yes | Yes | https://www.reddit.com/r/olkb/comments/7a3vsy/chimera_ortho_wireless_split_40_ortholinear/ |
| Chimera Ergo | 2018/01/31 | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/7ue6uo/new_chimera_keyboard/ |
| Corvus | 2016/10/11 | Prototype | Columnar Stagger | No | No | https://todaytakeseverything.wordpress.com/2016/10/11/the-journey-to-corvus-a-keyboards-tale/ |
| Crocodox | 2018/05/26 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8mffkv/crocodox/ |
| Curves | 2018/03/22 | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/86asf6/curves_my_bluetooth_split |
| Dactyl | | Prototype | Scooped | Yes | No | https://github.com/adereth/dactyl-keyboard |
| Dactyl Lightcycle | 2017/05/11 | Prototype | Scooped | Yes | No | https://twitter.com/adereth/status/862796553500540929 |
| DeltaSplit75 | | Kit | Regular | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/6d10fg/deltasplit75_a_75_staggered_split_keyboard/ |
| Deluxe Designer | 2018/05/01 | Assembled | Regular | Yes | No | https://www.kickstarter.com/projects/1594516409/delux-designer-the-perfect-assistant-for-designers/ |
| Diverge 3 | | Assembled | Columnar Stagger | Yes | No | https://unikeyboard.io/product/diverge/ |
| Diverge TM 2 | | Assembled | Ortho | Yes | No | http://unikeyboard.io/product/diverge-tm/ |
| Divide | 2017/11/25 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7fh7hw/low_profile_lets_split_the_divide/ |
| Dizygotic | 2017/11/09 | Prototype | Regular | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7bsdth/my_first_diy_custom_board/ |
| Dygma Raise | | Assembled | Regular | Yes | No | https://www.dygma.com/raise/ |
| EM7 | 2016/07/07 | Prototype | Regular | No | No | https://geekhack.org/index.php?topic=83328.0 |
| Ergo42 | 2018/03/31 | Prototype | Ortho | Yes | No | https://twitter.com/Biacco42/status/980275596927279104 |
| Ergodone | | Kit | Columnar Stagger | Yes | No | https://kbdfans.myshopify.com/products/ergodone-keyboard-pcb-1pcs-free-shipping |
| Ergodox | | Kit | Columnar Stagger | Yes | No | https://www.ergodox.io/ |
| Ergodox EZ | | Assembled | Columnar Stagger | Yes | No | https://ergodox-ez.com/ |
| Ergodox Inifity | | Kit | Columnar Stagger | Yes | No | https://input.club/devices/infinity-ergodox/ |
| ErgoTravel | 2018/03/13 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/84a82k/my_new_portable_daily_driver/ |
| Esrille | | Assembled | Columnar Stagger | No | No | http://www.esrille.com/keyboard/ |
| Eucalyptus | | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/6psa7j/photos_1st_prototype_of_my_keyboard_wip/ |
| Foobar | 2017/09/01 | Prototype | Ortho | Yes | No | http://www.40percent.club/2017/09/foobar-10.html |
| For Science | 2018/0206 | Prototype | Ortho | Yes | No | https://github.com/peej/for-science-keyboard |
| Fourier | 2018/02/27 | Prototype | Regular | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/80nu2e/new_toy_complete_fourier_split_staggered_40/ |
| Galz v1 | 2018/02/14 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7xjmom/my_3d_printed_split_ortholinear_keyboard_with/ |
| Halfmoon | 2018/01/19 | Prototype | Columnar Stagger | No | No | http://www.billybuerger.com/pages/20180119_HalfMoon/ |
| Hayboard | 2018/01/09 | Prototype | Ortho | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7p94t3/i_made_my_first_custom_hand_wired_keyboard_it_was/ |
| Helicase | 2018/02/20 | Kit | Ortho | Yes | Yes | https://www.reddit.com/r/mechmarket/comments/7ywlmb/gb_40_60_and_70_wireless_split_ortholinear/ |
| Helix | 2018/01/25 | Prototype | Ortho | Yes | No | https://github.com/MakotoKurauchi/helix |
| Interphase | 2017/11/29 | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/7ggeww/photos_interphase_finished_my_prototype/ |
| Iota | 2017/08/29 | Prototype | Ortho | Yes | No | http://www.40percent.club/2017/08/16mm-split-40.html |
| Iris | | Kit | Columnar Stagger | Yes | No | https://keeb.io/collections/keyboard-pcbs/products/iris-keyboard-split-ergonomic-keyboard?variant=2650673709086 |
| Jemini | | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/6tmazz/jemini_3d_printed_wireless_wired_split_40/ |
| Katana | | Prototype | Regular | No | No | https://geekhack.org/index.php?topic=80276.0 |
| Keyboard.io Model01 | | Assembled | Columnar Stagger | Yes | No | https://shop.keyboard.io/ |
| Keymouse | 2018/05/01 | Assembled | Columnar Stagger | Yes | Yes | https://www.keymouse.com/ |
| Kinesis Advantage 2 | | Assembled | Scooped | No | No | https://www.kinesis-ergo.com/shop/advantage2/ |
| Kinesis Evolution | 2001/01/10 | Assembled | Regular | Yes | No | https://www.kinesis-ergo.com/about-us/press-releases/ |
| Kinesis Freestyle Edge | | Assembled | Regular | Yes | No | https://gaming.kinesis-ergo.com/fsedge/ |
| Kinesis Maxim | | Assembled | Regular | No | No | https://www.kinesis-ergo.com/shop/maxim-for-pc/ |
| Koolerton Split Keyboard | | Assembled | Regular | No | No | https://www.amazon.com/Koolertron-Programmable-Mechanical-Keyboard-Ergonomic/dp/B076FQB6Q3 |
| Let's Burst | | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7ctpxp/lets_burst_the_hand_wired_alien_inspired_lets/ |
| Let's Split | | Assembled | Ortho | Yes | No | https://mehkee.com/products/lets-split-pcb?variant=46050392207 |
| Let's Split (Wireless) | 2018/01/02 | Prototype | Ortho | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/7nox6q/wireless_lets_split_build_log_with_both_mx_and |
| Levinson | | Kit | Ortho | Yes | No | https://keeb.io/collections/keyboard-pcbs/products/levinson-lets-split-w-led-backlight |
| Lowrider | 2017/11/14 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7cy02i/time_to_splitbig_split_and_lowrider_5x8_non/ |
| Lynx | | Assembled | Regular | Yes | No | http://sonorankeyboards.com/#lynx |
| LZ Ergo | | Prototype | Regular | No | No | https://geekhack.org/index.php?topic=83313.0 |
| Maltron | | Assembled | Scooped | No | No | https://www.maltron.com/store/c34/Dual_hand_keyboards.html |
| Manta Style | 2014/11/20 | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/2muoit/photospotatomade_a_custom_ergo_boar_i_call_it/ |
| Manuform | | Prototype | Scooped | No | No | https://geekhack.org/index.php?topic=46015.0 |
| Matias Ergo Pro | | Assembled | Regular | Yes | No | http://matias.ca/ergopro/pc/ |
| MD650L | 2018/05/30 | Assembled | Regular | Yes | Yes | http://www.gdm.or.jp/pressrelease/2018/0329/257371 |
| Meiosis | 2018/01/31 | Kit | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7uasay/meiosis_a_wireless_split_ortholinear_50_keyboard/ |
| Microdox | | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/48ncwa/after_a_year_of_planning_tests_and_development_i/ |
| MicroMechBoard | | Prototype | Ortho | Yes | No | http://yager.io/keyboard/keyboard.html |
| Minidox | | Prototype | Columnar Stagger | Yes | No | https://github.com/That-Canadian/MiniDox_PCB |
| Minimax | 2018/02/24 | Prototype | Scooped | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7zxn8j/photos_my_final_3d_ergo_layout/ |
| Minimus | | Prototype | Scooped | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7gzpe6/photos_testing_my_new_40_3d_split_layout/ |
| Mistel Barocco | | Assembled | Regular | Yes | No | https://www.mistelkeyboard.com/keyboards |
| Mitosis | | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/66588f/wireless_split_qmk_mitosis/ |
| Mitosis-plus | | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/6tcctx/new_buildmitosisplusthank_you_reverse_bias/ |
| mk13 | 2018/05/01 | Prototype | Columnar Stagger | Yes | No | http://hrhg.hatenablog.com/ |
| M-Type | 1983/08/14 | Assembled | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7vdrk2/keyboard_history_nec_mtype_ergonomic_c1990_as/ |
| Naïve | 2018/02/01 | Prototype | Scooped | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7ueojw/my_na%C3%AFve_attempt_at_making_my_own_keyboard/ |
| Nomic62 | | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/4hwmmy/photos_project_nomic62_a_custom_ergonomic/ |
| Nyquist | | Kit | Ortho | Yes | No | https://keeb.io/products/nyquist-keyboard?variant=48309345990 |
| Orthodox | | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/6gc5sp/orthodox/ |
| Planet6 | | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/5ib2b1/xpost_rtrackballs_kurplops_planet_6_trackball/ |
| Plico | 2016/09/20 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/53n9bq/the_plico_the_folding_forty_with_the_locking_hinge/ |
| PolyType | 2014/09/08 | Prototype | Columnar Stagger | No | No | http://thume.ca/2014/09/08/creating-a-keyboard-1-hardware/ |
| Porkchop | 2018/05/08 | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/8hye1a/40_split_wireless_goodness |
| Promethium51 | | Prototype | Columnar Stagger | No | Yes | https://promethium.keyboard.id/ |
| PyErgo60 | 2017/12/27 | Prototype | Scooped | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7mc86r/first_working_proto_of_my_yearlong_project_a/ |
| Raise | | Prototype | Regular | Yes | No | http://shortcut.gg/blog/raise-split-keyboard.html |
| Redox | 2017/12/10 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7iu8bc/p_i_made_a_thing/ |
| Redox (Wireless) | 2018/01/23 | Prototype | Columnar Stagger | Yes | Yes | https://www.reddit.com/r/MechanicalKeyboards/comments/7sf0bc/photos_wireless_redox/ |
| Safetype | | Assembled | Regular | No | No | http://safetype.com/ |
| Shortcut | | Prototype | Scooped | Yes | No | http://shortcut.gg/ |
| Signum | 2017/03/27 | Prototype | Columnar Stagger | No | No | https://imgur.com/a/2MBAe |
| Signum II | 2017/03/27 | Prototype | Columnar Stagger | No | No | https://imgur.com/a/2MBAe |
| Signum III | 2018/05/10 | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8ieknu/signum_3_40_customizable_ergonomic_pcb |
| Six-Seven | 2018/05/24 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8lvhc9/handwired_custom_42key_lets_split_w_kailh_choc |
| Skyline | 2018/01/05 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7oa04c/skyline_v1_lego_compatible_split_keyboard_it_lives/ |
| SlowBro80 | | Assembled | Regular | No | No | http://shop.sonorankeyboards.com/item/slowbro |
| Space Invader | 2018/06/05 | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8olilw/space_invader_update |
| Speedo | 2018/04/06 | Prototype | Columnar Stagger | No | No | https://github.com/pcewing/speedo |
| Split70 | 2017/08/18 | Prototype | Columnar Stagger | Yes | No | http://www.galengold.me/split70/ |
| Split Atreus | | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/4q0g4e/fully_3d_printed_split_atreus/ |
| Split Bluetooth Keyboard | 2017/11/24 | Prototype | Columnar Stagger | Yes | Yes | https://gist.github.com/wez/b30683a4dfa329b86b9e0a2811a8c593 |
| SpockKeyboard | 2018/04/08 | Prototype | Columnar Stagger | Yes | No | https://github.com/wez/SpockKeyboard |
| Stratos v2 | | Prototype | Columnar Stagger | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/3ogujx/photos_stratos_v2_the_175_fullcustom_split/ |
| SX60 | 2018/05/26 | Kit | Regular | Yes | No | https://geekhack.org/index.php?topic=92805.0 |
| Telophase | 2018/02/20 | Kit | Ortho | Yes | Yes | https://www.reddit.com/r/mechmarket/comments/7ywlmb/gb_40_60_and_70_wireless_split_ortholinear/ |
| TS65 | | Prototype | Regular | Yes | No | https://geekhack.org/index.php?topic=79161.0 |
| VE.A | | Assembled | Regular | Yes | No | https://www.massdrop.com/buy/ve-a |
| Uber Planck | 2015/10/10 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/3kek2k/modificationuber_ergo_dualsplit_planck/ |
| Ultimate Hacking Keyboard | | Assembled | Regular | Yes | No | https://ultimatehackingkeyboard.com/ |
| Uruk | 2017/07/15 | Prototype | Regular | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/6nbvdu/ic_the_uruk_a_65_staggered_split_board |
| VE.A Clone | | Kit | Regular | Yes | No | https://world.taobao.com/item/556970472669.htm |
| Vertigo | | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/3rzavc/vertigo_a_custom_ergonomic_keyboard/ |
| Viterbi | | Kit | Ortho | Yes | No | https://keeb.io/collections/keyboard-pcbs/products/viterbi-keyboard-pcbs-5x7-70-split-ortholinear?variant=1302704554014 |
| X-Bows | | Assembled | Columnar Stagger | No | No | http://www.x-bows.com/ |
| YaMseK | | Prototype | Scooped | Yes | No | https://hackaday.io/project/21164-yamsek |
| z52 | 2018/03/07 | Prototype | Columnar Stagger | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/82r9pg/custom_ergonomic_mechanical_keyboard_z52/ |
| Zen | 2018/01/21 | Prototype | Ortho | Yes | No | https://www.reddit.com/r/MechanicalKeyboards/comments/7ryid8/my_new_split_gaming_keyboard_zen_is_only_8mm/ |
| (Unnamed) | 2018/03/21 | Prototype | Columnar Stagger | No | No | https://feierabendprojekte.wordpress.com/2018/03/21/building-a-keyboard-by-hand/ |
| (Unnamed) | 2017/02/07 | Prototype | Scooped | Yes | No | https://imgur.com/gallery/px0fI |
| (Unnamed) | 2018/04/24 | Prototype | Ortho | No | No | https://www.reddit.com/r/MechanicalKeyboards/comments/8eline/new_ortho_project/ |
